5040426320 has 40 divisors (see below), whose sum is σ = 11884060800. Its totient is φ = 1987771520.

The previous prime is 5040426319. The next prime is 5040426337. The reversal of 5040426320 is 236240405.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 5040426320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438020 + ... + 449379.

It is an arithmetic number, because the mean of its divisors is an integer number (297101520).

Almost surely, 2^5040426320 is an apocalyptic number.

It is an amenable number.

5040426320 is an abundant number, since it is smaller than the sum of its proper divisors (6843634480).

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

5040426320 is a wasteful number, since it uses less digits than its factorization.

5040426320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887483 (or 887477 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 5040426320 is about 70995.9598850526. The cubic root of 5040426320 is about 1714.5721174129.

Adding to 5040426320 its reverse (236240405), we get a palindrome (5276666725).

The spelling of 5040426320 in words is "five billion, forty million, four hundred twenty-six thousand, three hundred twenty".