5401502000 has 80 divisors (see below), whose sum is σ = 13482303744. Its totient is φ = 2090880000.

The previous prime is 5401501961. The next prime is 5401502009. The reversal of 5401502000 is 2051045.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 5401502000.

It is not an unprimeable number, because it can be changed into a prime (5401502009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18440 + ... + 105560.

Almost surely, 2^5401502000 is an apocalyptic number.

5401502000 is a gapful number since it is divisible by the number (50) 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 5401502000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6741151872).

5401502000 is an abundant number, since it is smaller than the sum of its proper divisors (8080801744).

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

5401502000 is a wasteful number, since it uses less digits than its factorization.

5401502000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87175 (or 87159 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5401502000 is about 73494.9113884764. The cubic root of 5401502000 is about 1754.5732898725.

Adding to 5401502000 its reverse (2051045), we get a palindrome (5403553045).

The spelling of 5401502000 in words is "five billion, four hundred one million, five hundred two thousand".