55947125 has 16 divisors (see below), whose sum is σ = 75195120. Its totient is φ = 41313600.

The previous prime is 55947113. The next prime is 55947131. The reversal of 55947125 is 52174955.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 39112516 + 16834609 = 6254^2 + 4103^2 .

It is not a de Polignac number, because 55947125 - 2¹⁶ = 55881589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15590 + ... + 18839.

It is an arithmetic number, because the mean of its divisors is an integer number (4699695).

Almost surely, 2^55947125 is an apocalyptic number.

It is an amenable number.

55947125 is a deficient number, since it is larger than the sum of its proper divisors (19247995).

55947125 is a wasteful number, since it uses less digits than its factorization.

55947125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34457 (or 34447 counting only the distinct ones).

The product of its digits is 63000, while the sum is 38.

The square root of 55947125 is about 7479.7810796841. The cubic root of 55947125 is about 382.4657864509.

The spelling of 55947125 in words is "fifty-five million, nine hundred forty-seven thousand, one hundred twenty-five".