864804154425 has 12 divisors (see below), whose sum is σ = 1429809535440. Its totient is φ = 461228882320.

The previous prime is 864804154393. The next prime is 864804154433. The reversal of 864804154425 is 524451408468.

It is not a de Polignac number, because 864804154425 - 2⁵ = 864804154393 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5765360955 + ... + 5765361104.

It is an arithmetic number, because the mean of its divisors is an integer number (119150794620).

Almost surely, 2^864804154425 is an apocalyptic number.

It is an amenable number.

864804154425 is a deficient number, since it is larger than the sum of its proper divisors (565005381015).

864804154425 is a wasteful number, since it uses less digits than its factorization.

864804154425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11530722072 (or 11530722067 counting only the distinct ones).

The product of its (nonzero) digits is 4915200, while the sum is 51.

The spelling of 864804154425 in words is "eight hundred sixty-four billion, eight hundred four million, one hundred fifty-four thousand, four hundred twenty-five".