572081123 has 2 divisors, whose sum is σ = 572081124. Its totient is φ = 572081122.

The previous prime is 572081113. The next prime is 572081141. The reversal of 572081123 is 321180275.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 572081123 - 2²⁴ = 555303907 is a prime.

It is a super-2 number, since 2×572081123² = 654553622585882258, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (572081113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286040561 + 286040562.

It is an arithmetic number, because the mean of its divisors is an integer number (286040562).

Almost surely, 2^572081123 is an apocalyptic number.

572081123 is a deficient number, since it is larger than the sum of its proper divisors (1).

572081123 is an equidigital number, since it uses as much as digits as its factorization.

572081123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 572081123 is about 23918.2173875897. The cubic root of 572081123 is about 830.1422908902.

The spelling of 572081123 in words is "five hundred seventy-two million, eighty-one thousand, one hundred twenty-three".