55710130 has 32 divisors (see below), whose sum is σ = 115634304. Its totient is φ = 18928896.

The previous prime is 55710097. The next prime is 55710143. The reversal of 55710130 is 3101755.

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 15 ways as a sum of consecutive naturals, for example, 4389 + ... + 11431.

It is an arithmetic number, because the mean of its divisors is an integer number (3613572).

Almost surely, 2^55710130 is an apocalyptic number.

55710130 is an abundant number, since it is smaller than the sum of its proper divisors (59924174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55710130 is a wasteful number, since it uses less digits than its factorization.

55710130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7170.

The product of its (nonzero) digits is 525, while the sum is 22.

The square root of 55710130 is about 7463.9218913384. The cubic root of 55710130 is about 381.9249736156.

Adding to 55710130 its reverse (3101755), we get a palindrome (58811885).

The spelling of 55710130 in words is "fifty-five million, seven hundred ten thousand, one hundred thirty".