551544352 has 12 divisors (see below), whose sum is σ = 1085853006. Its totient is φ = 275772160.

The previous prime is 551544313. The next prime is 551544353. The reversal of 551544352 is 253445155.

It can be written as a sum of positive squares in only one way, i.e., 549246096 + 2298256 = 23436^2 + 1516^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (551544353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8617849 + ... + 8617912.

Almost surely, 2^551544352 is an apocalyptic number.

It is an amenable number.

551544352 is a deficient number, since it is larger than the sum of its proper divisors (534308654).

551544352 is a wasteful number, since it uses less digits than its factorization.

551544352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17235771 (or 17235763 counting only the distinct ones).

The product of its digits is 60000, while the sum is 34.

The square root of 551544352 is about 23484.9814136609. The cubic root of 551544352 is about 820.0874148332.

The spelling of 551544352 in words is "five hundred fifty-one million, five hundred forty-four thousand, three hundred fifty-two".