956454674513 has 16 divisors (see below), whose sum is σ = 1056216064512. Its totient is φ = 860477904000.

The previous prime is 956454674477. The next prime is 956454674521. The reversal of 956454674513 is 315476454659.

It is a de Polignac number, because none of the positive numbers 2^k-956454674513 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (956454679513) 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, 377183 + ... + 1433588.

It is an arithmetic number, because the mean of its divisors is an integer number (66013504032).

Almost surely, 2^956454674513 is an apocalyptic number.

It is an amenable number.

956454674513 is a deficient number, since it is larger than the sum of its proper divisors (99761389999).

956454674513 is a wasteful number, since it uses less digits than its factorization.

956454674513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1811816.

The product of its digits is 54432000, while the sum is 59.

The spelling of 956454674513 in words is "nine hundred fifty-six billion, four hundred fifty-four million, six hundred seventy-four thousand, five hundred thirteen".