956608791403 has 4 divisors (see below), whose sum is σ = 956611456488. Its totient is φ = 956606126320.

The previous prime is 956608791371. The next prime is 956608791433. The reversal of 956608791403 is 304197806659.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 956608791403 - 2⁵ = 956608791371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (956608791433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 691258 + ... + 1546303.

It is an arithmetic number, because the mean of its divisors is an integer number (239152864122).

Almost surely, 2^956608791403 is an apocalyptic number.

956608791403 is a deficient number, since it is larger than the sum of its proper divisors (2665085).

956608791403 is a wasteful number, since it uses less digits than its factorization.

956608791403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665084.

The product of its (nonzero) digits is 9797760, while the sum is 58.

The spelling of 956608791403 in words is "nine hundred fifty-six billion, six hundred eight million, seven hundred ninety-one thousand, four hundred three".