86954045968 has 20 divisors (see below), whose sum is σ = 168512426320. Its totient is φ = 43466968224.

The previous prime is 86954045957. The next prime is 86954045989.

86954045968 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×86954045968² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556830 + ... + 695677.

It is an arithmetic number, because the mean of its divisors is an integer number (8425621316).

Almost surely, 2^86954045968 is an apocalyptic number.

It is an amenable number.

86954045968 is a deficient number, since it is larger than the sum of its proper divisors (81558380352).

86954045968 is a wasteful number, since it uses less digits than its factorization.

86954045968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1256854 (or 1256848 counting only the distinct ones).

The product of its (nonzero) digits is 74649600, while the sum is 64.

The spelling of 86954045968 in words is "eighty-six billion, nine hundred fifty-four million, forty-five thousand, nine hundred sixty-eight".