5402555772 has 24 divisors (see below), whose sum is σ = 12619386192. Its totient is φ = 1798934400.

The previous prime is 5402555761. The next prime is 5402555789. The reversal of 5402555772 is 2775552045.

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, 227929 + ... + 250512.

It is an arithmetic number, because the mean of its divisors is an integer number (525807758).

Almost surely, 2^5402555772 is an apocalyptic number.

It is an amenable number.

5402555772 is an abundant number, since it is smaller than the sum of its proper divisors (7216830420).

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

5402555772 is a wasteful number, since it uses less digits than its factorization.

5402555772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479389 (or 479387 counting only the distinct ones).

The product of its (nonzero) digits is 490000, while the sum is 42.

The square root of 5402555772 is about 73502.0800521999. The cubic root of 5402555772 is about 1754.6873815938.

The spelling of 5402555772 in words is "five billion, four hundred two million, five hundred fifty-five thousand, seven hundred seventy-two".