55859692 has 12 divisors (see below), whose sum is σ = 111719440. Its totient is φ = 23939856.

The previous prime is 55859651. The next prime is 55859719. The reversal of 55859692 is 29695855.

55859692 is an admirable 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, 997467 + ... + 997522.

Almost surely, 2^55859692 is an apocalyptic number.

It is an amenable number.

55859692 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55859692 is a wasteful number, since it uses less digits than its factorization.

55859692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995000 (or 1994998 counting only the distinct ones).

The product of its digits is 972000, while the sum is 49.

The square root of 55859692 is about 7473.9341715057. The cubic root of 55859692 is about 382.2664460553.

The spelling of 55859692 in words is "fifty-five million, eight hundred fifty-nine thousand, six hundred ninety-two".