55459596 has 24 divisors (see below), whose sum is σ = 132904240. Its totient is φ = 17986752.

The previous prime is 55459583. The next prime is 55459597. The reversal of 55459596 is 69595455.

It is not an unprimeable number, because it can be changed into a prime (55459597) 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, 62011 + ... + 62898.

Almost surely, 2^55459596 is an apocalyptic number.

It is an amenable number.

55459596 is an abundant number, since it is smaller than the sum of its proper divisors (77444644).

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

55459596 is a wasteful number, since it uses less digits than its factorization.

55459596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124953 (or 124951 counting only the distinct ones).

The product of its digits is 1215000, while the sum is 48.

The square root of 55459596 is about 7447.1199802340. The cubic root of 55459596 is about 381.3515950334.

The spelling of 55459596 in words is "fifty-five million, four hundred fifty-nine thousand, five hundred ninety-six".