552147855 has 32 divisors (see below), whose sum is σ = 1036936704. Its totient is φ = 245586816.

The previous prime is 552147853. The next prime is 552147863. The reversal of 552147855 is 558741255.

552147855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 552147855 - 2¹ = 552147853 is a prime.

It is a super-2 number, since 2×552147855² = 609734507562202050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552147853) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67177 + ... + 74946.

It is an arithmetic number, because the mean of its divisors is an integer number (32404272).

Almost surely, 2^552147855 is an apocalyptic number.

552147855 is a deficient number, since it is larger than the sum of its proper divisors (484788849).

552147855 is a wasteful number, since it uses less digits than its factorization.

552147855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142175.

The product of its digits is 280000, while the sum is 42.

The square root of 552147855 is about 23497.8266016242. The cubic root of 552147855 is about 820.3864205894.

The spelling of 552147855 in words is "five hundred fifty-two million, one hundred forty-seven thousand, eight hundred fifty-five".