551170704 has 80 divisors (see below), whose sum is σ = 1631895552. Its totient is φ = 157029504.

The previous prime is 551170693. The next prime is 551170709. The reversal of 551170704 is 407071155.

It is not an unprimeable number, because it can be changed into a prime (551170709) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 126547 + ... + 130829.

Almost surely, 2^551170704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 551170704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (815947776).

551170704 is an abundant number, since it is smaller than the sum of its proper divisors (1080724848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

551170704 is a wasteful number, since it uses less digits than its factorization.

551170704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4684 (or 4678 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 551170704 is about 23477.0250244787. The cubic root of 551170704 is about 819.9021814706.

The spelling of 551170704 in words is "five hundred fifty-one million, one hundred seventy thousand, seven hundred four".