64384572425594 has 16 divisors (see below), whose sum is σ = 97166237575680. Its totient is φ = 31996132343040.

The previous prime is 64384572425581. The next prime is 64384572425623. The reversal of 64384572425594 is 49552427548346.

It is a happy 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, 76022234 + ... + 76864485.

It is an arithmetic number, because the mean of its divisors is an integer number (6072889848480).

Almost surely, 2^{64384572425594} is an apocalyptic number.

64384572425594 is a deficient number, since it is larger than the sum of its proper divisors (32781665150086).

64384572425594 is a wasteful number, since it uses less digits than its factorization.

64384572425594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152888005.

The product of its digits is 1161216000, while the sum is 68.

The spelling of 64384572425594 in words is "sixty-four trillion, three hundred eighty-four billion, five hundred seventy-two million, four hundred twenty-five thousand, five hundred ninety-four".