920539660792 has 16 divisors (see below), whose sum is σ = 1726390360800. Its totient is φ = 460168897920.

The previous prime is 920539660783. The next prime is 920539660811. The reversal of 920539660792 is 297066935029.

It is a congruent 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, 12577792 + ... + 12650767.

It is an arithmetic number, because the mean of its divisors is an integer number (107899397550).

Almost surely, 2^920539660792 is an apocalyptic number.

It is an amenable number.

920539660792 is a deficient number, since it is larger than the sum of its proper divisors (805850700008).

920539660792 is a wasteful number, since it uses less digits than its factorization.

920539660792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25233126 (or 25233122 counting only the distinct ones).

The product of its (nonzero) digits is 11022480, while the sum is 58.

The spelling of 920539660792 in words is "nine hundred twenty billion, five hundred thirty-nine million, six hundred sixty thousand, seven hundred ninety-two".