56770016072215 has 8 divisors (see below), whose sum is σ = 68124901397760. Its totient is φ = 45415424783712.

The previous prime is 56770016072153. The next prime is 56770016072267. The reversal of 56770016072215 is 51227061007765.

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

It is a cyclic number.

It is not a de Polignac number, because 56770016072215 - 2¹⁷ = 56770015941143 is a prime.

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, 73084279 + ... + 73856968.

It is an arithmetic number, because the mean of its divisors is an integer number (8515612674720).

Almost surely, 2^{56770016072215} is an apocalyptic number.

56770016072215 is a deficient number, since it is larger than the sum of its proper divisors (11354885325545).

56770016072215 is a wasteful number, since it uses less digits than its factorization.

56770016072215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147018521.

The product of its (nonzero) digits is 1234800, while the sum is 49.

The spelling of 56770016072215 in words is "fifty-six trillion, seven hundred seventy billion, sixteen million, seventy-two thousand, two hundred fifteen".