52055231377 has 2 divisors, whose sum is σ = 52055231378. Its totient is φ = 52055231376.

The previous prime is 52055231359. The next prime is 52055231407. The reversal of 52055231377 is 77313255025.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45130328721 + 6924902656 = 212439^2 + 83216^2 .

It is a cyclic number.

It is not a de Polignac number, because 52055231377 - 2¹¹ = 52055229329 is a prime.

It is a super-2 number, since 2×52055231377² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52055231077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26027615688 + 26027615689.

It is an arithmetic number, because the mean of its divisors is an integer number (26027615689).

Almost surely, 2^52055231377 is an apocalyptic number.

It is an amenable number.

52055231377 is a deficient number, since it is larger than the sum of its proper divisors (1).

52055231377 is an equidigital number, since it uses as much as digits as its factorization.

52055231377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 220500, while the sum is 40.

The spelling of 52055231377 in words is "fifty-two billion, fifty-five million, two hundred thirty-one thousand, three hundred seventy-seven".