40625652604 has 6 divisors (see below), whose sum is σ = 71094892064. Its totient is φ = 20312826300.

The previous prime is 40625652601. The next prime is 40625652631.

40625652604 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40625652601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5078206572 + ... + 5078206579.

Almost surely, 2^40625652604 is an apocalyptic number.

It is an amenable number.

40625652604 is a deficient number, since it is larger than the sum of its proper divisors (30469239460).

40625652604 is a wasteful number, since it uses less digits than its factorization.

40625652604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10156413155 (or 10156413153 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 40.

The spelling of 40625652604 in words is "forty billion, six hundred twenty-five million, six hundred fifty-two thousand, six hundred four".