55110153 has 24 divisors (see below), whose sum is σ = 85804608. Its totient is φ = 31462704.

The previous prime is 55110149. The next prime is 55110161. The reversal of 55110153 is 35101155.

It is not a de Polignac number, because 55110153 - 2² = 55110149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (55110103) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 49875 + ... + 50967.

It is an arithmetic number, because the mean of its divisors is an integer number (3575192).

Almost surely, 2^55110153 is an apocalyptic number.

It is an amenable number.

55110153 is a deficient number, since it is larger than the sum of its proper divisors (30694455).

55110153 is an frugal number, since it uses more digits than its factorization.

55110153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131 (or 1103 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 21.

The square root of 55110153 is about 7423.6212861379. The cubic root of 55110153 is about 380.5489595753.

The spelling of 55110153 in words is "fifty-five million, one hundred ten thousand, one hundred fifty-three".