40650562564 has 12 divisors (see below), whose sum is σ = 71149489488. Its totient is φ = 20322137000.

The previous prime is 40650562507. The next prime is 40650562583. The reversal of 40650562564 is 46526505604.

It is a happy number.

40650562564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40650562564.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 756862 + ... + 808789.

It is an arithmetic number, because the mean of its divisors is an integer number (5929124124).

Almost surely, 2^40650562564 is an apocalyptic number.

It is an amenable number.

40650562564 is a deficient number, since it is larger than the sum of its proper divisors (30498926924).

40650562564 is a wasteful number, since it uses less digits than its factorization.

40650562564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572146 (or 1572144 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 40650562564 in words is "forty billion, six hundred fifty million, five hundred sixty-two thousand, five hundred sixty-four".