5140444350 has 48 divisors (see below), whose sum is σ = 12938600448. Its totient is φ = 1350323040.

The previous prime is 5140444349. The next prime is 5140444399. The reversal of 5140444350 is 534440415.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245694 + ... + 265793.

It is an arithmetic number, because the mean of its divisors is an integer number (269554176).

Almost surely, 2^5140444350 is an apocalyptic number.

5140444350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5140444350 is an abundant number, since it is smaller than the sum of its proper divisors (7798156098).

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

5140444350 is a wasteful number, since it uses less digits than its factorization.

5140444350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511569 (or 511564 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5140444350 is about 71696.8921920609. The cubic root of 5140444350 is about 1725.8387687322.

Adding to 5140444350 its reverse (534440415), we get a palindrome (5674884765).

The spelling of 5140444350 in words is "five billion, one hundred forty million, four hundred forty-four thousand, three hundred fifty".