52148248231 has 2 divisors, whose sum is σ = 52148248232. Its totient is φ = 52148248230.

The previous prime is 52148248219. The next prime is 52148248291. The reversal of 52148248231 is 13284284125.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52148248231 - 2²⁹ = 51611377319 is a prime.

It is a super-2 number, since 2×52148248231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52148248291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26074124115 + 26074124116.

It is an arithmetic number, because the mean of its divisors is an integer number (26074124116).

Almost surely, 2^52148248231 is an apocalyptic number.

52148248231 is a deficient number, since it is larger than the sum of its proper divisors (1).

52148248231 is an equidigital number, since it uses as much as digits as its factorization.

52148248231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122880, while the sum is 40.

The spelling of 52148248231 in words is "fifty-two billion, one hundred forty-eight million, two hundred forty-eight thousand, two hundred thirty-one".