53906712 has 32 divisors (see below), whose sum is σ = 135456000. Its totient is φ = 17877024.

The previous prime is 53906681. The next prime is 53906717. The reversal of 53906712 is 21760935.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53906717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868 + ... + 10419.

It is an arithmetic number, because the mean of its divisors is an integer number (4233000).

Almost surely, 2^53906712 is an apocalyptic number.

It is an amenable number.

53906712 is an abundant number, since it is smaller than the sum of its proper divisors (81549288).

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

53906712 is a wasteful number, since it uses less digits than its factorization.

53906712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11495 (or 11491 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 53906712 is about 7342.1190401682. The cubic root of 53906712 is about 377.7585311481.

The spelling of 53906712 in words is "fifty-three million, nine hundred six thousand, seven hundred twelve".