925309923940 has 48 divisors (see below), whose sum is σ = 1971904362624. Its totient is φ = 364654438400.

The previous prime is 925309923919. The next prime is 925309923949. The reversal of 925309923940 is 49329903529.

It is a happy number.

925309923940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (925309923949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1798020 + ... + 2254660.

It is an arithmetic number, because the mean of its divisors is an integer number (41081340888).

Almost surely, 2^925309923940 is an apocalyptic number.

It is an amenable number.

925309923940 is an abundant number, since it is smaller than the sum of its proper divisors (1046594438684).

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

925309923940 is a wasteful number, since it uses less digits than its factorization.

925309923940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458148 (or 458146 counting only the distinct ones).

The product of its (nonzero) digits is 4723920, while the sum is 55.

The spelling of 925309923940 in words is "nine hundred twenty-five billion, three hundred nine million, nine hundred twenty-three thousand, nine hundred forty".