551534075 has 6 divisors (see below), whose sum is σ = 683902284. Its totient is φ = 441227240.

The previous prime is 551534063. The next prime is 551534131. The reversal of 551534075 is 570435155.

It is not a de Polignac number, because 551534075 - 2⁸ = 551533819 is a prime.

It is a super-2 number, since 2×551534075² = 608379671772211250, which contains 22 as substring.

It is a Duffinian 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, 11030657 + ... + 11030706.

It is an arithmetic number, because the mean of its divisors is an integer number (113983714).

Almost surely, 2^551534075 is an apocalyptic number.

551534075 is a deficient number, since it is larger than the sum of its proper divisors (132368209).

551534075 is a wasteful number, since it uses less digits than its factorization.

551534075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22061373 (or 22061368 counting only the distinct ones).

The product of its (nonzero) digits is 52500, while the sum is 35.

The square root of 551534075 is about 23484.7626132350. The cubic root of 551534075 is about 820.0823212019.

The spelling of 551534075 in words is "five hundred fifty-one million, five hundred thirty-four thousand, seventy-five".