52265614021 has 2 divisors, whose sum is σ = 52265614022. Its totient is φ = 52265614020.

The previous prime is 52265614003. The next prime is 52265614061. The reversal of 52265614021 is 12041656225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51642562500 + 623051521 = 227250^2 + 24961^2 .

It is a cyclic number.

It is not a de Polignac number, because 52265614021 - 2⁷ = 52265613893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52265614061) 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, 26132807010 + 26132807011.

It is an arithmetic number, because the mean of its divisors is an integer number (26132807011).

Almost surely, 2^52265614021 is an apocalyptic number.

It is an amenable number.

52265614021 is a deficient number, since it is larger than the sum of its proper divisors (1).

52265614021 is an equidigital number, since it uses as much as digits as its factorization.

52265614021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 52265614021 in words is "fifty-two billion, two hundred sixty-five million, six hundred fourteen thousand, twenty-one".