55553308 has 12 divisors (see below), whose sum is σ = 97533072. Its totient is φ = 27686720.

The previous prime is 55553269. The next prime is 55553327. The reversal of 55553308 is 80335555.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21085 + ... + 23572.

It is an arithmetic number, because the mean of its divisors is an integer number (8127756).

Almost surely, 2^55553308 is an apocalyptic number.

It is an amenable number.

55553308 is a deficient number, since it is larger than the sum of its proper divisors (41979764).

55553308 is a wasteful number, since it uses less digits than its factorization.

55553308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44972 (or 44970 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

The square root of 55553308 is about 7453.4091528642. The cubic root of 55553308 is about 381.5662684973.

The spelling of 55553308 in words is "fifty-five million, five hundred fifty-three thousand, three hundred eight".