4571727352772 has 12 divisors (see below), whose sum is σ = 8000552837676. Its totient is φ = 2285855113440.

The previous prime is 4571727352771. The next prime is 4571727352813. The reversal of 4571727352772 is 2772537271754.

It can be written as a sum of positive squares in 2 ways, for example, as 786811576576 + 3784915776196 = 887024^2 + 1945486^2 .

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4571727352771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 853463 + ... + 3141950.

It is an arithmetic number, because the mean of its divisors is an integer number (666712736473).

Almost surely, 2^{4571727352772} is an apocalyptic number.

It is an amenable number.

4571727352772 is a deficient number, since it is larger than the sum of its proper divisors (3428825484904).

4571727352772 is a wasteful number, since it uses less digits than its factorization.

4571727352772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4281478 (or 4281476 counting only the distinct ones).

The product of its digits is 40336800, while the sum is 59.

The spelling of 4571727352772 in words is "four trillion, five hundred seventy-one billion, seven hundred twenty-seven million, three hundred fifty-two thousand, seven hundred seventy-two".