956161402051 has 8 divisors (see below), whose sum is σ = 960713006960. Its totient is φ = 951620596992.

The previous prime is 956161402043. The next prime is 956161402067. The reversal of 956161402051 is 150204161659.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 956161402051 - 2³ = 956161402043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 956161401995 and 956161402013.

It is not an unprimeable number, because it can be changed into a prime (956161405051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2522445 + ... + 2876638.

It is an arithmetic number, because the mean of its divisors is an integer number (120089125870).

Almost surely, 2^956161402051 is an apocalyptic number.

956161402051 is a deficient number, since it is larger than the sum of its proper divisors (4551604909).

956161402051 is a wasteful number, since it uses less digits than its factorization.

956161402051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5399925.

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 956161402051 in words is "nine hundred fifty-six billion, one hundred sixty-one million, four hundred two thousand, fifty-one".