52611506025523 has 2 divisors, whose sum is σ = 52611506025524. Its totient is φ = 52611506025522.

The previous prime is 52611506025509. The next prime is 52611506025539. The reversal of 52611506025523 is 32552060511625.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52611506025523 - 2²¹ = 52611503928371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52611506025523.

It is not a weakly prime, because it can be changed into another prime (52611506025823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26305753012761 + 26305753012762.

It is an arithmetic number, because the mean of its divisors is an integer number (26305753012762).

Almost surely, 2^{52611506025523} is an apocalyptic number.

52611506025523 is a deficient number, since it is larger than the sum of its proper divisors (1).

52611506025523 is an equidigital number, since it uses as much as digits as its factorization.

52611506025523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540000, while the sum is 43.

The spelling of 52611506025523 in words is "fifty-two trillion, six hundred eleven billion, five hundred six million, twenty-five thousand, five hundred twenty-three".