2532774804 has 48 divisors (see below), whose sum is σ = 6766316928. Its totient is φ = 722337408.

The previous prime is 2532774781. The next prime is 2532774809. The reversal of 2532774804 is 4084772352.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532774809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19722 + ... + 73854.

It is an arithmetic number, because the mean of its divisors is an integer number (140964936).

Almost surely, 2^2532774804 is an apocalyptic number.

It is an amenable number.

2532774804 is an abundant number, since it is smaller than the sum of its proper divisors (4233542124).

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

2532774804 is a wasteful number, since it uses less digits than its factorization.

2532774804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54704 (or 54702 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 42.

The square root of 2532774804 is about 50326.6808363119. The cubic root of 2532774804 is about 1363.1140442858.

The spelling of 2532774804 in words is "two billion, five hundred thirty-two million, seven hundred seventy-four thousand, eight hundred four".