552814632 has 80 divisors (see below), whose sum is σ = 1590310260. Its totient is φ = 179283456.

The previous prime is 552814627. The next prime is 552814643. The reversal of 552814632 is 236418255.

552814632 is a `hidden beast` number, since 5 + 5 + 2 + 8 + 14 + 632 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 418857156 + 133957476 = 20466^2 + 11574^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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 19 ways as a sum of consecutive naturals, for example, 12448 + ... + 35504.

Almost surely, 2^552814632 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 552814632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (795155130).

552814632 is an abundant number, since it is smaller than the sum of its proper divisors (1037495628).

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

552814632 is a wasteful number, since it uses less digits than its factorization.

552814632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23112 (or 23099 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

The square root of 552814632 is about 23512.0103776772. The cubic root of 552814632 is about 820.7165222378.

The spelling of 552814632 in words is "five hundred fifty-two million, eight hundred fourteen thousand, six hundred thirty-two".