551055152 has 10 divisors (see below), whose sum is σ = 1067669388. Its totient is φ = 275527568.

The previous prime is 551055149. The next prime is 551055161. The reversal of 551055152 is 251550155.

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, 17220458 + ... + 17220489.

Almost surely, 2^551055152 is an apocalyptic number.

It is an amenable number.

551055152 is a deficient number, since it is larger than the sum of its proper divisors (516614236).

551055152 is a wasteful number, since it uses less digits than its factorization.

551055152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34440955 (or 34440949 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 29.

The square root of 551055152 is about 23474.5639363120. The cubic root of 551055152 is about 819.8448804338.

The spelling of 551055152 in words is "five hundred fifty-one million, fifty-five thousand, one hundred fifty-two".