956936341855 has 16 divisors (see below), whose sum is σ = 1236677460480. Its totient is φ = 706648531968.

The previous prime is 956936341849. The next prime is 956936341871. The reversal of 956936341855 is 558143639659.

It is a cyclic number.

It is not a de Polignac number, because 956936341855 - 2¹⁹ = 956935817567 is a prime.

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, 5803074 + ... + 5965696.

It is an arithmetic number, because the mean of its divisors is an integer number (77292341280).

Almost surely, 2^956936341855 is an apocalyptic number.

956936341855 is a deficient number, since it is larger than the sum of its proper divisors (279741118625).

956936341855 is a wasteful number, since it uses less digits than its factorization.

956936341855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253170.

The product of its digits is 104976000, while the sum is 64.

The spelling of 956936341855 in words is "nine hundred fifty-six billion, nine hundred thirty-six million, three hundred forty-one thousand, eight hundred fifty-five".