55125710 has 32 divisors (see below), whose sum is σ = 104742720. Its totient is φ = 20846848.

The previous prime is 55125709. The next prime is 55125739. The reversal of 55125710 is 1752155.

It is a happy number.

55125710 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 55125710.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19124 + ... + 21816.

It is an arithmetic number, because the mean of its divisors is an integer number (3273210).

Almost surely, 2^55125710 is an apocalyptic number.

55125710 is a deficient number, since it is larger than the sum of its proper divisors (49617010).

55125710 is a wasteful number, since it uses less digits than its factorization.

55125710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812.

The product of its (nonzero) digits is 1750, while the sum is 26.

The square root of 55125710 is about 7424.6690161919. The cubic root of 55125710 is about 380.5847644912.

Adding to 55125710 its reverse (1752155), we get a palindrome (56877865).

The spelling of 55125710 in words is "fifty-five million, one hundred twenty-five thousand, seven hundred ten".