572442474240 has 2880 divisors, whose sum is σ = 2764267140096. Its totient is φ = 109693108224.

The previous prime is 572442474199. The next prime is 572442474269. The reversal of 572442474240 is 42474244275.

572442474240 is a `hidden beast` number, since 572 + 4 + 4 + 2 + 4 + 74 + 2 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2880).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 6896897239 + ... + 6896897321.

Almost surely, 2^572442474240 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 572442474240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1382133570048).

572442474240 is an abundant number, since it is smaller than the sum of its proper divisors (2191824665856).

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

572442474240 is a wasteful number, since it uses less digits than its factorization.

572442474240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 2007040, while the sum is 45.

The spelling of 572442474240 in words is "five hundred seventy-two billion, four hundred forty-two million, four hundred seventy-four thousand, two hundred forty".