52572500505179 has 2 divisors, whose sum is σ = 52572500505180. Its totient is φ = 52572500505178.

The previous prime is 52572500505169. The next prime is 52572500505209. The reversal of 52572500505179 is 97150500527525.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52572500505179 - 2¹² = 52572500501083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52572500505179.

It is not a weakly prime, because it can be changed into another prime (52572500505149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26286250252589 + 26286250252590.

It is an arithmetic number, because the mean of its divisors is an integer number (26286250252590).

Almost surely, 2^{52572500505179} is an apocalyptic number.

52572500505179 is a deficient number, since it is larger than the sum of its proper divisors (1).

52572500505179 is an equidigital number, since it uses as much as digits as its factorization.

52572500505179 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5512500, while the sum is 53.

The spelling of 52572500505179 in words is "fifty-two trillion, five hundred seventy-two billion, five hundred million, five hundred five thousand, one hundred seventy-nine".