55869596 has 12 divisors (see below), whose sum is σ = 98182560. Its totient is φ = 27817440.

The previous prime is 55869589. The next prime is 55869629. The reversal of 55869596 is 69596855.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28265 + ... + 30176.

It is an arithmetic number, because the mean of its divisors is an integer number (8181880).

Almost surely, 2^55869596 is an apocalyptic number.

It is an amenable number.

55869596 is a deficient number, since it is larger than the sum of its proper divisors (42312964).

55869596 is a wasteful number, since it uses less digits than its factorization.

55869596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58684 (or 58682 counting only the distinct ones).

The product of its digits is 2916000, while the sum is 53.

The square root of 55869596 is about 7474.5967115290. The cubic root of 55869596 is about 382.2890368420.

It can be divided in two parts, 55869 and 596, that added together give a palindrome (56465).

The spelling of 55869596 in words is "fifty-five million, eight hundred sixty-nine thousand, five hundred ninety-six".