572984268864 has 448 divisors, whose sum is σ = 1854593395200. Its totient is φ = 152404623360.

The previous prime is 572984268853. The next prime is 572984268887. The reversal of 572984268864 is 468862489275.

It is a tau number, because it is divible by the number of its divisors (448).

It is a super-2 number, since 2×572984268864² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1443285114 + ... + 1443285510.

It is an arithmetic number, because the mean of its divisors is an integer number (4139717400).

Almost surely, 2^572984268864 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 572984268864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (927296697600).

572984268864 is an abundant number, since it is smaller than the sum of its proper divisors (1281609126336).

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

572984268864 is a wasteful number, since it uses less digits than its factorization.

572984268864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966 (or 956 counting only the distinct ones).

The product of its digits is 371589120, while the sum is 69.

The spelling of 572984268864 in words is "five hundred seventy-two billion, nine hundred eighty-four million, two hundred sixty-eight thousand, eight hundred sixty-four".