551134552 has 8 divisors (see below), whose sum is σ = 1033377300. Its totient is φ = 275567272.

The previous prime is 551134541. The next prime is 551134567. The reversal of 551134552 is 255431155.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34445902 + ... + 34445917.

Almost surely, 2^551134552 is an apocalyptic number.

It is an amenable number.

551134552 is a deficient number, since it is larger than the sum of its proper divisors (482242748).

551134552 is a wasteful number, since it uses less digits than its factorization.

551134552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68891825 (or 68891821 counting only the distinct ones).

The product of its digits is 15000, while the sum is 31.

The square root of 551134552 is about 23476.2550676210. The cubic root of 551134552 is about 819.8842549302.

The spelling of 551134552 in words is "five hundred fifty-one million, one hundred thirty-four thousand, five hundred fifty-two".