55363876 has 24 divisors (see below), whose sum is σ = 99508640. Its totient is φ = 26937792.

The previous prime is 55363873. The next prime is 55363897. The reversal of 55363876 is 67836355.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (55363873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69955 + ... + 70741.

Almost surely, 2^55363876 is an apocalyptic number.

It is an amenable number.

55363876 is a deficient number, since it is larger than the sum of its proper divisors (44144764).

55363876 is a wasteful number, since it uses less digits than its factorization.

55363876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243 (or 1241 counting only the distinct ones).

The product of its digits is 453600, while the sum is 43.

The square root of 55363876 is about 7440.6905593500. The cubic root of 55363876 is about 381.1320718842.

The spelling of 55363876 in words is "fifty-five million, three hundred sixty-three thousand, eight hundred seventy-six".