64253410604 has 24 divisors (see below), whose sum is σ = 117362128128. Its totient is φ = 30722083920.

The previous prime is 64253410603. The next prime is 64253410619. The reversal of 64253410604 is 40601435246.

It is not an unprimeable number, because it can be changed into a prime (64253410603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283769 + ... + 457199.

It is an arithmetic number, because the mean of its divisors is an integer number (4890088672).

Almost surely, 2^64253410604 is an apocalyptic number.

It is an amenable number.

64253410604 is a deficient number, since it is larger than the sum of its proper divisors (53108717524).

64253410604 is a wasteful number, since it uses less digits than its factorization.

64253410604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177485 (or 177483 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 64253410604 in words is "sixty-four billion, two hundred fifty-three million, four hundred ten thousand, six hundred four".