55524153 has 4 divisors (see below), whose sum is σ = 74032208. Its totient is φ = 37016100.

The previous prime is 55524121. The next prime is 55524167. The reversal of 55524153 is 35142555.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 55524153 - 2⁵ = 55524121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55524153.

It is not an unprimeable number, because it can be changed into a prime (55524353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9254023 + ... + 9254028.

It is an arithmetic number, because the mean of its divisors is an integer number (18508052).

Almost surely, 2^55524153 is an apocalyptic number.

It is an amenable number.

55524153 is a deficient number, since it is larger than the sum of its proper divisors (18508055).

55524153 is a wasteful number, since it uses less digits than its factorization.

55524153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18508054.

The product of its digits is 15000, while the sum is 30.

The square root of 55524153 is about 7451.4530797691. The cubic root of 55524153 is about 381.4995067291.

The spelling of 55524153 in words is "fifty-five million, five hundred twenty-four thousand, one hundred fifty-three".