56867207355355 has 16 divisors (see below), whose sum is σ = 68629241205504. Its totient is φ = 45235321852000.

The previous prime is 56867207355353. The next prime is 56867207355403. The reversal of 56867207355355 is 55355370276865.

It is not a de Polignac number, because 56867207355355 - 2¹ = 56867207355353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56867207355353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37860007 + ... + 39333376.

It is an arithmetic number, because the mean of its divisors is an integer number (4289327575344).

Almost surely, 2^{56867207355355} is an apocalyptic number.

56867207355355 is a deficient number, since it is larger than the sum of its proper divisors (11762033850149).

56867207355355 is a wasteful number, since it uses less digits than its factorization.

56867207355355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77194226.

The product of its (nonzero) digits is 793800000, while the sum is 67.

The spelling of 56867207355355 in words is "fifty-six trillion, eight hundred sixty-seven billion, two hundred seven million, three hundred fifty-five thousand, three hundred fifty-five".