52142255832613 has 2 divisors, whose sum is σ = 52142255832614. Its totient is φ = 52142255832612.

The previous prime is 52142255832529. The next prime is 52142255832617. The reversal of 52142255832613 is 31623855224125.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30535813950084 + 21606441882529 = 5525922^2 + 4648273^2 .

It is a cyclic number.

It is not a de Polignac number, because 52142255832613 - 2²¹ = 52142253735461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52142255832617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26071127916306 + 26071127916307.

It is an arithmetic number, because the mean of its divisors is an integer number (26071127916307).

Almost surely, 2^{52142255832613} is an apocalyptic number.

It is an amenable number.

52142255832613 is a deficient number, since it is larger than the sum of its proper divisors (1).

52142255832613 is an equidigital number, since it uses as much as digits as its factorization.

52142255832613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456000, while the sum is 49.

The spelling of 52142255832613 in words is "fifty-two trillion, one hundred forty-two billion, two hundred fifty-five million, eight hundred thirty-two thousand, six hundred thirteen".