923907503852 has 12 divisors (see below), whose sum is σ = 1617348680640. Its totient is φ = 461807880816.

The previous prime is 923907503837. The next prime is 923907503917. The reversal of 923907503852 is 258305709329.

It is a junction number, because it is equal to n+sod(n) for n = 923907503794 and 923907503803.

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, 36453527 + ... + 36478862.

It is an arithmetic number, because the mean of its divisors is an integer number (134779056720).

Almost surely, 2^923907503852 is an apocalyptic number.

It is an amenable number.

923907503852 is a deficient number, since it is larger than the sum of its proper divisors (693441176788).

923907503852 is a wasteful number, since it uses less digits than its factorization.

923907503852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72935560 (or 72935558 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 53.

The spelling of 923907503852 in words is "nine hundred twenty-three billion, nine hundred seven million, five hundred three thousand, eight hundred fifty-two".