578285391051 has 6 divisors (see below), whose sum is σ = 835301120420. Its totient is φ = 385523594028.

The previous prime is 578285391017. The next prime is 578285391109. The reversal of 578285391051 is 150193582875.

578285391051 is a `hidden beast` number, since 5 + 78 + 28 + 539 + 10 + 5 + 1 = 666.

It is not a de Polignac number, because 578285391051 - 2²⁵ = 578251836619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (578285392051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32126966161 + ... + 32126966178.

Almost surely, 2^578285391051 is an apocalyptic number.

578285391051 is a deficient number, since it is larger than the sum of its proper divisors (257015729369).

578285391051 is a wasteful number, since it uses less digits than its factorization.

578285391051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64253932345 (or 64253932342 counting only the distinct ones).

The product of its (nonzero) digits is 3024000, while the sum is 54.

The spelling of 578285391051 in words is "five hundred seventy-eight billion, two hundred eighty-five million, three hundred ninety-one thousand, fifty-one".