55534955 has 16 divisors (see below), whose sum is σ = 76866240. Its totient is φ = 37729152.

The previous prime is 55534943. The next prime is 55534957. The reversal of 55534955 is 55943555.

It is a cyclic number.

It is not a de Polignac number, because 55534955 - 2⁴ = 55534939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55534957) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3464 + ... + 11093.

It is an arithmetic number, because the mean of its divisors is an integer number (4804140).

Almost surely, 2^55534955 is an apocalyptic number.

55534955 is a deficient number, since it is larger than the sum of its proper divisors (21331285).

55534955 is a wasteful number, since it uses less digits than its factorization.

55534955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14678.

The product of its digits is 337500, while the sum is 41.

The square root of 55534955 is about 7452.1778695895. The cubic root of 55534955 is about 381.5242448550.

The spelling of 55534955 in words is "fifty-five million, five hundred thirty-four thousand, nine hundred fifty-five".