953151664 has 20 divisors (see below), whose sum is σ = 1848864304. Its totient is φ = 476025408.

The previous prime is 953151649. The next prime is 953151673. The reversal of 953151664 is 466151359.

It is a happy number.

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, 19932 + ... + 47995.

Almost surely, 2^953151664 is an apocalyptic number.

It is an amenable number.

953151664 is a deficient number, since it is larger than the sum of its proper divisors (895712640).

953151664 is a wasteful number, since it uses less digits than its factorization.

953151664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68812 (or 68806 counting only the distinct ones).

The product of its digits is 97200, while the sum is 40.

The square root of 953151664 is about 30873.1544225724. The cubic root of 953151664 is about 984.1334727620.

The spelling of 953151664 in words is "nine hundred fifty-three million, one hundred fifty-one thousand, six hundred sixty-four".