55703612 has 6 divisors (see below), whose sum is σ = 97481328. Its totient is φ = 27851804.

The previous prime is 55703591. The next prime is 55703623. The reversal of 55703612 is 21630755.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6962948 + ... + 6962955.

It is an arithmetic number, because the mean of its divisors is an integer number (16246888).

Almost surely, 2^55703612 is an apocalyptic number.

It is an amenable number.

55703612 is a deficient number, since it is larger than the sum of its proper divisors (41777716).

55703612 is a wasteful number, since it uses less digits than its factorization.

55703612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13925907 (or 13925905 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 55703612 is about 7463.4852448437. The cubic root of 55703612 is about 381.9100781554.

The spelling of 55703612 in words is "fifty-five million, seven hundred three thousand, six hundred twelve".