40525652504 has 32 divisors (see below), whose sum is σ = 81284802480. Its totient is φ = 18874281984.

The previous prime is 40525652467. The next prime is 40525652527.

It is a happy number.

40525652504 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×40525652504² (a number of 22 digits) contains 22 as substring.

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, 1522802 + ... + 1549185.

Almost surely, 2^40525652504 is an apocalyptic number.

It is an amenable number.

40525652504 is an abundant number, since it is smaller than the sum of its proper divisors (40759149976).

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

40525652504 is a wasteful number, since it uses less digits than its factorization.

40525652504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072107 (or 3072103 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 38.

The spelling of 40525652504 in words is "forty billion, five hundred twenty-five million, six hundred fifty-two thousand, five hundred four".