551095052 has 24 divisors (see below), whose sum is σ = 1044899856. Its totient is φ = 253306368.

The previous prime is 551095049. The next prime is 551095067. The reversal of 551095052 is 250590155.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91313 + ... + 97160.

It is an arithmetic number, because the mean of its divisors is an integer number (43537494).

Almost surely, 2^551095052 is an apocalyptic number.

It is an amenable number.

551095052 is a deficient number, since it is larger than the sum of its proper divisors (493804804).

551095052 is a wasteful number, since it uses less digits than its factorization.

551095052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188537 (or 188535 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 32.

The square root of 551095052 is about 23475.4137769710. The cubic root of 551095052 is about 819.8646673348.

The spelling of 551095052 in words is "five hundred fifty-one million, ninety-five thousand, fifty-two".