56707336045015 has 16 divisors (see below), whose sum is σ = 68935337479008. Its totient is φ = 44775904260096.

The previous prime is 56707336045001. The next prime is 56707336045051. The reversal of 56707336045015 is 51054063370765.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 56707336045015 - 2⁴³ = 47911243022807 is a prime.

It is a super-2 number, since 2×56707336045015² (a number of 28 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 65710794 + ... + 66568183.

It is an arithmetic number, because the mean of its divisors is an integer number (4308458592438).

Almost surely, 2^{56707336045015} is an apocalyptic number.

56707336045015 is a deficient number, since it is larger than the sum of its proper divisors (12228001433993).

56707336045015 is a wasteful number, since it uses less digits than its factorization.

56707336045015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132280098.

The product of its (nonzero) digits is 7938000, while the sum is 52.

The spelling of 56707336045015 in words is "fifty-six trillion, seven hundred seven billion, three hundred thirty-six million, forty-five thousand, fifteen".