572444097046416 has 135 divisors (see below), whose sum is σ = 1863613877520603. Its totient is φ = 163554882079680.

The previous prime is 572444097046399. The next prime is 572444097046433. The reversal of 572444097046416 is 614640790444275.

The square root of 572444097046416 is 23925804.

It is a perfect power (a square), and thus also a powerful number.

572444097046416 is a `hidden beast` number, since 5 + 7 + 2 + 44 + 40 + 97 + 0 + 464 + 1 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (572444097046399) and next prime (572444097046433).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 2009625121 + ... + 2009909951.

Almost surely, 2^{572444097046416} is an apocalyptic number.

572444097046416 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

572444097046416 is the 23925804-th square number.

It is an amenable number.

572444097046416 is an abundant number, since it is smaller than the sum of its proper divisors (1291169780474187).

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

572444097046416 is an frugal number, since it uses more digits than its factorization.

572444097046416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569690 (or 284843 counting only the distinct ones).

The product of its (nonzero) digits is 162570240, while the sum is 63.

The spelling of 572444097046416 in words is "five hundred seventy-two trillion, four hundred forty-four billion, ninety-seven million, forty-six thousand, four hundred sixteen".