40046807625 has 32 divisors (see below), whose sum is σ = 72695885184. Its totient is φ = 19416632000.

The previous prime is 40046807621. The next prime is 40046807641. The reversal of 40046807625 is 52670864004.

40046807625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40046807625 - 2² = 40046807621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40046807621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4850034 + ... + 4858283.

It is an arithmetic number, because the mean of its divisors is an integer number (2271746412).

Almost surely, 2^40046807625 is an apocalyptic number.

It is an amenable number.

40046807625 is a deficient number, since it is larger than the sum of its proper divisors (32649077559).

40046807625 is a wasteful number, since it uses less digits than its factorization.

40046807625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9708346 (or 9708336 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 40046807625 in words is "forty billion, forty-six million, eight hundred seven thousand, six hundred twenty-five".