572312009754 has 64 divisors (see below), whose sum is σ = 1313441280000. Its totient is φ = 184530875760.

The previous prime is 572312009749. The next prime is 572312009783. The reversal of 572312009754 is 457900213275.

It is a happy number.

572312009754 is a `hidden beast` number, since 572 + 3 + 1 + 2 + 0 + 0 + 9 + 75 + 4 = 666.

It is a super-2 number, since 2×572312009754² (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 31 ways as a sum of consecutive naturals, for example, 3569197 + ... + 3726095.

It is an arithmetic number, because the mean of its divisors is an integer number (20522520000).

Almost surely, 2^572312009754 is an apocalyptic number.

572312009754 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 572312009754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (656720640000).

572312009754 is an abundant number, since it is smaller than the sum of its proper divisors (741129270246).

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

572312009754 is a wasteful number, since it uses less digits than its factorization.

572312009754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159120 (or 159114 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The spelling of 572312009754 in words is "five hundred seventy-two billion, three hundred twelve million, nine thousand, seven hundred fifty-four".