56577306601015 has 8 divisors (see below), whose sum is σ = 67897534753008. Its totient is φ = 45258667392960.

The previous prime is 56577306601007. The next prime is 56577306601087. The reversal of 56577306601015 is 51010660377565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56577306601015 - 2³ = 56577306601007 is a prime.

It is a Duffinian number.

It is a congruent 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, 397157646 + ... + 397300075.

It is an arithmetic number, because the mean of its divisors is an integer number (8487191844126).

Almost surely, 2^{56577306601015} is an apocalyptic number.

56577306601015 is a deficient number, since it is larger than the sum of its proper divisors (11320228151993).

56577306601015 is a wasteful number, since it uses less digits than its factorization.

56577306601015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794471969.

The product of its (nonzero) digits is 3969000, while the sum is 52.

The spelling of 56577306601015 in words is "fifty-six trillion, five hundred seventy-seven billion, three hundred six million, six hundred one thousand, fifteen".