52505025367 has 2 divisors, whose sum is σ = 52505025368. Its totient is φ = 52505025366.

The previous prime is 52505025323. The next prime is 52505025383. The reversal of 52505025367 is 76352050525.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52505025367 is a prime.

It is a super-3 number, since 3×52505025367³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52505025967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26252512683 + 26252512684.

It is an arithmetic number, because the mean of its divisors is an integer number (26252512684).

Almost surely, 2^52505025367 is an apocalyptic number.

52505025367 is a deficient number, since it is larger than the sum of its proper divisors (1).

52505025367 is an equidigital number, since it uses as much as digits as its factorization.

52505025367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 315000, while the sum is 40.

The spelling of 52505025367 in words is "fifty-two billion, five hundred five million, twenty-five thousand, three hundred sixty-seven".