527147379823 has 2 divisors, whose sum is σ = 527147379824. Its totient is φ = 527147379822.

The previous prime is 527147379761. The next prime is 527147379883. The reversal of 527147379823 is 328973741725.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 527147379823 - 2²⁵ = 527113825391 is a prime.

It is a super-2 number, since 2×527147379823² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (527147379883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263573689911 + 263573689912.

It is an arithmetic number, because the mean of its divisors is an integer number (263573689912).

Almost surely, 2^527147379823 is an apocalyptic number.

527147379823 is a deficient number, since it is larger than the sum of its proper divisors (1).

527147379823 is an equidigital number, since it uses as much as digits as its factorization.

527147379823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17781120, while the sum is 58.

The spelling of 527147379823 in words is "five hundred twenty-seven billion, one hundred forty-seven million, three hundred seventy-nine thousand, eight hundred twenty-three".