55553476 has 24 divisors (see below), whose sum is σ = 106344000. Its totient is φ = 25183200.

The previous prime is 55553461. The next prime is 55553489. The reversal of 55553476 is 67435555.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17025 + ... + 20023.

It is an arithmetic number, because the mean of its divisors is an integer number (4431000).

Almost surely, 2^55553476 is an apocalyptic number.

It is an amenable number.

55553476 is a deficient number, since it is larger than the sum of its proper divisors (50790524).

55553476 is a wasteful number, since it uses less digits than its factorization.

55553476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3435 (or 3433 counting only the distinct ones).

The product of its digits is 315000, while the sum is 40.

The square root of 55553476 is about 7453.4204228663. The cubic root of 55553476 is about 381.5666531313.

The spelling of 55553476 in words is "fifty-five million, five hundred fifty-three thousand, four hundred seventy-six".