55325254 has 8 divisors (see below), whose sum is σ = 83253960. Its totient is φ = 27573936.

The previous prime is 55325213. The next prime is 55325261. The reversal of 55325254 is 45252355.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 43564 + ... + 44815.

It is an arithmetic number, because the mean of its divisors is an integer number (10406745).

Almost surely, 2^55325254 is an apocalyptic number.

55325254 is a deficient number, since it is larger than the sum of its proper divisors (27928706).

55325254 is a wasteful number, since it uses less digits than its factorization.

55325254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88694.

The product of its digits is 30000, while the sum is 31.

The square root of 55325254 is about 7438.0947829401. The cubic root of 55325254 is about 381.0434249891.

The spelling of 55325254 in words is "fifty-five million, three hundred twenty-five thousand, two hundred fifty-four".