5140542204 has 120 divisors (see below), whose sum is σ = 15887958240. Its totient is φ = 1418062464.

The previous prime is 5140542203. The next prime is 5140542221. The reversal of 5140542204 is 4022450415.

5140542204 is a `hidden beast` number, since 51 + 405 + 4 + 2 + 204 = 666.

It is a super-3 number, since 3×5140542204³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5140542203) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 26694 + ... + 104850.

It is an arithmetic number, because the mean of its divisors is an integer number (132399652).

Almost surely, 2^5140542204 is an apocalyptic number.

5140542204 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5140542204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7943979120).

5140542204 is an abundant number, since it is smaller than the sum of its proper divisors (10747416036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5140542204 is a wasteful number, since it uses less digits than its factorization.

5140542204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78209 (or 78198 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 5140542204 is about 71697.5746033295. The cubic root of 5140542204 is about 1725.8497197411.

Adding to 5140542204 its reverse (4022450415), we get a palindrome (9162992619).

The spelling of 5140542204 in words is "five billion, one hundred forty million, five hundred forty-two thousand, two hundred four".