552572775 has 36 divisors (see below), whose sum is σ = 998843560. Its totient is φ = 291988800.

The previous prime is 552572767. The next prime is 552572789. The reversal of 552572775 is 577275255.

552572775 is a `hidden beast` number, since 5 + 5 + 2 + 572 + 7 + 75 = 666.

It is not a de Polignac number, because 552572775 - 2³ = 552572767 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 552572775.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13260 + ... + 35790.

Almost surely, 2^552572775 is an apocalyptic number.

552572775 is a deficient number, since it is larger than the sum of its proper divisors (446270785).

552572775 is a wasteful number, since it uses less digits than its factorization.

552572775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22656 (or 22648 counting only the distinct ones).

The product of its digits is 857500, while the sum is 45.

The square root of 552572775 is about 23506.8665500104. The cubic root of 552572775 is about 820.5968166566.

The spelling of 552572775 in words is "five hundred fifty-two million, five hundred seventy-two thousand, seven hundred seventy-five".