530052354131081 has 2 divisors, whose sum is σ = 530052354131082. Its totient is φ = 530052354131080.

The previous prime is 530052354131059. The next prime is 530052354131177. The reversal of 530052354131081 is 180131453250035.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 527011222725625 + 3041131405456 = 22956725^2 + 1743884^2 .

It is a cyclic number.

It is not a de Polignac number, because 530052354131081 - 2³⁴ = 530035174261897 is a prime.

It is a super-2 number, since 2×530052354131081² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (530052354134081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265026177065540 + 265026177065541.

It is an arithmetic number, because the mean of its divisors is an integer number (265026177065541).

Almost surely, 2^{530052354131081} is an apocalyptic number.

It is an amenable number.

530052354131081 is a deficient number, since it is larger than the sum of its proper divisors (1).

530052354131081 is an equidigital number, since it uses as much as digits as its factorization.

530052354131081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 530052354131081 in words is "five hundred thirty trillion, fifty-two billion, three hundred fifty-four million, one hundred thirty-one thousand, eighty-one".