53702812 has 12 divisors (see below), whose sum is σ = 94187016. Its totient is φ = 26792240.

The previous prime is 53702807. The next prime is 53702827. The reversal of 53702812 is 21820735.

53702812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12718 + ... + 16405.

It is an arithmetic number, because the mean of its divisors is an integer number (7848918).

Almost surely, 2^53702812 is an apocalyptic number.

It is an amenable number.

53702812 is a deficient number, since it is larger than the sum of its proper divisors (40484204).

53702812 is a wasteful number, since it uses less digits than its factorization.

53702812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29588 (or 29586 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 53702812 is about 7328.2202477819. The cubic root of 53702812 is about 377.2816438191.

The spelling of 53702812 in words is "fifty-three million, seven hundred two thousand, eight hundred twelve".