55825054 has 4 divisors (see below), whose sum is σ = 83737584. Its totient is φ = 27912526.

The previous prime is 55825043. The next prime is 55825069. The reversal of 55825054 is 45052855.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13956262 + ... + 13956265.

It is an arithmetic number, because the mean of its divisors is an integer number (20934396).

Almost surely, 2^55825054 is an apocalyptic number.

55825054 is a deficient number, since it is larger than the sum of its proper divisors (27912530).

55825054 is a wasteful number, since it uses less digits than its factorization.

55825054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27912529.

The product of its (nonzero) digits is 40000, while the sum is 34.

The square root of 55825054 is about 7471.6165586839. The cubic root of 55825054 is about 382.1874166009.

The spelling of 55825054 in words is "fifty-five million, eight hundred twenty-five thousand, fifty-four".