56452165015 has 8 divisors (see below), whose sum is σ = 67770640080. Its totient is φ = 45143037312.

The previous prime is 56452164997. The next prime is 56452165031. The reversal of 56452165015 is 51056125465.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56452165015 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, 2323545 + ... + 2347714.

It is an arithmetic number, because the mean of its divisors is an integer number (8471330010).

Almost surely, 2^56452165015 is an apocalyptic number.

56452165015 is a deficient number, since it is larger than the sum of its proper divisors (11318475065).

56452165015 is a wasteful number, since it uses less digits than its factorization.

56452165015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4673681.

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 56452165015 in words is "fifty-six billion, four hundred fifty-two million, one hundred sixty-five thousand, fifteen".