53807912 has 16 divisors (see below), whose sum is σ = 100971360. Its totient is φ = 26882224.

The previous prime is 53807911. The next prime is 53807933. The reversal of 53807912 is 21970835.

It is not an unprimeable number, because it can be changed into a prime (53807911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13493 + ... + 17019.

It is an arithmetic number, because the mean of its divisors is an integer number (6310710).

Almost surely, 2^53807912 is an apocalyptic number.

It is an amenable number.

53807912 is a deficient number, since it is larger than the sum of its proper divisors (47163448).

53807912 is a wasteful number, since it uses less digits than its factorization.

53807912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5440 (or 5436 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 53807912 is about 7335.3876516514. The cubic root of 53807912 is about 377.5276052500.

The spelling of 53807912 in words is "fifty-three million, eight hundred seven thousand, nine hundred twelve".