552718980 has 288 divisors, whose sum is σ = 1953020160. Its totient is φ = 125199360.

The previous prime is 552718961. The next prime is 552719017. The reversal of 552718980 is 89817255.

It is a happy number.

552718980 is a `hidden beast` number, since 552 + 7 + 1 + 8 + 98 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2413506 + ... + 2413734.

It is an arithmetic number, because the mean of its divisors is an integer number (6781320).

Almost surely, 2^552718980 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 552718980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (976510080).

552718980 is an abundant number, since it is smaller than the sum of its proper divisors (1400301180).

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

552718980 is a wasteful number, since it uses less digits than its factorization.

552718980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 45.

The square root of 552718980 is about 23509.9761803367. The cubic root of 552718980 is about 820.6691840642.

The spelling of 552718980 in words is "five hundred fifty-two million, seven hundred eighteen thousand, nine hundred eighty".