572115641 has 2 divisors, whose sum is σ = 572115642. Its totient is φ = 572115640.

The previous prime is 572115623. The next prime is 572115659. The reversal of 572115641 is 146511275.

It is a balanced prime because it is at equal distance from previous prime (572115623) and next prime (572115659).

It can be written as a sum of positive squares in only one way, i.e., 505350400 + 66765241 = 22480^2 + 8171^2 .

It is a cyclic number.

It is not a de Polignac number, because 572115641 - 2¹⁴ = 572099257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 572115598 and 572115607.

It is not a weakly prime, because it can be changed into another prime (572115601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286057820 + 286057821.

It is an arithmetic number, because the mean of its divisors is an integer number (286057821).

Almost surely, 2^572115641 is an apocalyptic number.

It is an amenable number.

572115641 is a deficient number, since it is larger than the sum of its proper divisors (1).

572115641 is an equidigital number, since it uses as much as digits as its factorization.

572115641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8400, while the sum is 32.

The square root of 572115641 is about 23918.9389605810. The cubic root of 572115641 is about 830.1589868180.

The spelling of 572115641 in words is "five hundred seventy-two million, one hundred fifteen thousand, six hundred forty-one".