552532680 has 192 divisors, whose sum is σ = 2141717760. Its totient is φ = 120789504.

The previous prime is 552532667. The next prime is 552532709. The reversal of 552532680 is 86235255.

It is a happy number.

552532680 is a `hidden beast` number, since 552 + 5 + 3 + 26 + 80 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53194 + ... + 62726.

It is an arithmetic number, because the mean of its divisors is an integer number (11154780).

Almost surely, 2^552532680 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 552532680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1070858880).

552532680 is an abundant number, since it is smaller than the sum of its proper divisors (1589185080).

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

552532680 is a wasteful number, since it uses less digits than its factorization.

552532680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9580 (or 9573 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The square root of 552532680 is about 23506.0136986261. The cubic root of 552532680 is about 820.5769685167.

The spelling of 552532680 in words is "five hundred fifty-two million, five hundred thirty-two thousand, six hundred eighty".