55110325 has 12 divisors (see below), whose sum is σ = 68637348. Its totient is φ = 43894400.

The previous prime is 55110269. The next prime is 55110329. The reversal of 55110325 is 52301155.

It can be written as a sum of positive squares in 6 ways, for example, as 1542564 + 53567761 = 1242^2 + 7319^2 .

It is not a de Polignac number, because 55110325 - 2²⁵ = 21555893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55110296 and 55110305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55110329) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1095 + ... + 10555.

It is an arithmetic number, because the mean of its divisors is an integer number (5719779).

Almost surely, 2^55110325 is an apocalyptic number.

It is an amenable number.

55110325 is a deficient number, since it is larger than the sum of its proper divisors (13527023).

55110325 is a wasteful number, since it uses less digits than its factorization.

55110325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9704 (or 9699 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 55110325 is about 7423.6328707716. The cubic root of 55110325 is about 380.5493554755.

The spelling of 55110325 in words is "fifty-five million, one hundred ten thousand, three hundred twenty-five".