55497676 has 12 divisors (see below), whose sum is σ = 104591872. Its totient is φ = 25614288.

The previous prime is 55497671. The next prime is 55497679. The reversal of 55497676 is 67679455.

It is not an unprimeable number, because it can be changed into a prime (55497671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533580 + ... + 533683.

Almost surely, 2^55497676 is an apocalyptic number.

It is an amenable number.

55497676 is a deficient number, since it is larger than the sum of its proper divisors (49094196).

55497676 is a wasteful number, since it uses less digits than its factorization.

55497676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067280 (or 1067278 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 49.

The square root of 55497676 is about 7449.6762345756. The cubic root of 55497676 is about 381.4388570365.

It can be divided in two parts, 5549 and 7676, that added together give a square (13225 = 115²).

The spelling of 55497676 in words is "fifty-five million, four hundred ninety-seven thousand, six hundred seventy-six".