553022755 has 4 divisors (see below), whose sum is σ = 663627312. Its totient is φ = 442418200.

The previous prime is 553022749. The next prime is 553022783. The reversal of 553022755 is 557220355.

553022755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 553022755 - 2³ = 553022747 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 553022755.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55302271 + ... + 55302280.

It is an arithmetic number, because the mean of its divisors is an integer number (165906828).

Almost surely, 2^553022755 is an apocalyptic number.

553022755 is a deficient number, since it is larger than the sum of its proper divisors (110604557).

553022755 is a wasteful number, since it uses less digits than its factorization.

553022755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110604556.

The product of its (nonzero) digits is 52500, while the sum is 34.

The square root of 553022755 is about 23516.4358481467. The cubic root of 553022755 is about 820.8195034445.

The spelling of 553022755 in words is "five hundred fifty-three million, twenty-two thousand, seven hundred fifty-five".