552166775 has 6 divisors (see below), whose sum is σ = 684686832. Its totient is φ = 441733400.

The previous prime is 552166753. The next prime is 552166801. The reversal of 552166775 is 577661255.

It is not a de Polignac number, because 552166775 - 2⁶ = 552166711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11043311 + ... + 11043360.

It is an arithmetic number, because the mean of its divisors is an integer number (114114472).

Almost surely, 2^552166775 is an apocalyptic number.

552166775 is a deficient number, since it is larger than the sum of its proper divisors (132520057).

552166775 is a wasteful number, since it uses less digits than its factorization.

552166775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22086681 (or 22086676 counting only the distinct ones).

The product of its digits is 441000, while the sum is 44.

The square root of 552166775 is about 23498.2291886006. The cubic root of 552166775 is about 820.3957909864.

The spelling of 552166775 in words is "five hundred fifty-two million, one hundred sixty-six thousand, seven hundred seventy-five".