920035508772 has 12 divisors (see below), whose sum is σ = 2146749520496. Its totient is φ = 306678502920.

The previous prime is 920035508713. The next prime is 920035508801. The reversal of 920035508772 is 277805530029.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 38334812854 + ... + 38334812877.

Almost surely, 2^920035508772 is an apocalyptic number.

It is an amenable number.

920035508772 is an abundant number, since it is smaller than the sum of its proper divisors (1226714011724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

920035508772 is a wasteful number, since it uses less digits than its factorization.

920035508772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76669625738 (or 76669625736 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 48.

The spelling of 920035508772 in words is "nine hundred twenty billion, thirty-five million, five hundred eight thousand, seven hundred seventy-two".