56216464431007 has 8 divisors (see below), whose sum is σ = 58155115541040. Its totient is φ = 54277823476800.

The previous prime is 56216464430989. The next prime is 56216464431037. The reversal of 56216464431007 is 70013446461265.

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 56216464431007 - 2³⁹ = 55666708617119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56216464431037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9727188 + ... + 14389270.

It is an arithmetic number, because the mean of its divisors is an integer number (7269389442630).

Almost surely, 2^{56216464431007} is an apocalyptic number.

56216464431007 is a deficient number, since it is larger than the sum of its proper divisors (1938651110033).

56216464431007 is a wasteful number, since it uses less digits than its factorization.

56216464431007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5077913.

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 56216464431007 in words is "fifty-six trillion, two hundred sixteen billion, four hundred sixty-four million, four hundred thirty-one thousand, seven".