553253155 has 64 divisors (see below), whose sum is σ = 882524160. Its totient is φ = 323237376.

The previous prime is 553253149. The next prime is 553253161. The reversal of 553253155 is 551352355.

It is an interprime number because it is at equal distance from previous prime (553253149) and next prime (553253161).

It is not a de Polignac number, because 553253155 - 2³ = 553253147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 553253155.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 302574 + ... + 304396.

It is an arithmetic number, because the mean of its divisors is an integer number (13789440).

Almost surely, 2^553253155 is an apocalyptic number.

553253155 is a deficient number, since it is larger than the sum of its proper divisors (329271005).

553253155 is a wasteful number, since it uses less digits than its factorization.

553253155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900.

The product of its digits is 56250, while the sum is 34.

The square root of 553253155 is about 23521.3340395480. The cubic root of 553253155 is about 820.9334773903.

The spelling of 553253155 in words is "five hundred fifty-three million, two hundred fifty-three thousand, one hundred fifty-five".