572745982536 has 672 divisors, whose sum is σ = 2049486223680. Its totient is φ = 146051009280.

The previous prime is 572745982519. The next prime is 572745982553. The reversal of 572745982536 is 635289547275.

572745982536 is a `hidden beast` number, since 5 + 7 + 2 + 7 + 4 + 5 + 98 + 2 + 536 = 666.

It is an interprime number because it is at equal distance from previous prime (572745982519) and next prime (572745982553).

It is a super-2 number, since 2×572745982536² (a number of 24 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 510013671 + ... + 510014793.

It is an arithmetic number, because the mean of its divisors is an integer number (3049830690).

Almost surely, 2^572745982536 is an apocalyptic number.

572745982536 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572745982536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1024743111840).

572745982536 is an abundant number, since it is smaller than the sum of its proper divisors (1476740241144).

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

572745982536 is a wasteful number, since it uses less digits than its factorization.

572745982536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229 (or 1179 counting only the distinct ones).

The product of its digits is 127008000, while the sum is 63.

The spelling of 572745982536 in words is "five hundred seventy-two billion, seven hundred forty-five million, nine hundred eighty-two thousand, five hundred thirty-six".