55563153 has 8 divisors (see below), whose sum is σ = 74352768. Its totient is φ = 36907824.

The previous prime is 55563127. The next prime is 55563161. The reversal of 55563153 is 35136555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55563153 - 2⁵ = 55563121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55563103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32601 + ... + 34262.

It is an arithmetic number, because the mean of its divisors is an integer number (9294096).

Almost surely, 2^55563153 is an apocalyptic number.

It is an amenable number.

55563153 is a deficient number, since it is larger than the sum of its proper divisors (18789615).

55563153 is a wasteful number, since it uses less digits than its factorization.

55563153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67143.

The product of its digits is 33750, while the sum is 33.

The square root of 55563153 is about 7454.0695596432. The cubic root of 55563153 is about 381.5888071973.

The spelling of 55563153 in words is "fifty-five million, five hundred sixty-three thousand, one hundred fifty-three".