10195206956 has 48 divisors (see below), whose sum is σ = 19939312512. Its totient is φ = 4522214400.

The previous prime is 10195206947. The next prime is 10195206961. The reversal of 10195206956 is 65960259101.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 299276 + ... + 331596.

It is an arithmetic number, because the mean of its divisors is an integer number (415402344).

Almost surely, 2^10195206956 is an apocalyptic number.

It is an amenable number.

10195206956 is a deficient number, since it is larger than the sum of its proper divisors (9744105556).

10195206956 is a wasteful number, since it uses less digits than its factorization.

10195206956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32510 (or 32508 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 44.

The spelling of 10195206956 in words is "ten billion, one hundred ninety-five million, two hundred six thousand, nine hundred fifty-six".