52695540263 has 2 divisors, whose sum is σ = 52695540264. Its totient is φ = 52695540262.

The previous prime is 52695540259. The next prime is 52695540299. The reversal of 52695540263 is 36204559625.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52695540263 - 2² = 52695540259 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52695540763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26347770131 + 26347770132.

It is an arithmetic number, because the mean of its divisors is an integer number (26347770132).

Almost surely, 2^52695540263 is an apocalyptic number.

52695540263 is a deficient number, since it is larger than the sum of its proper divisors (1).

52695540263 is an equidigital number, since it uses as much as digits as its factorization.

52695540263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944000, while the sum is 47.

The spelling of 52695540263 in words is "fifty-two billion, six hundred ninety-five million, five hundred forty thousand, two hundred sixty-three".