52656262201 has 2 divisors, whose sum is σ = 52656262202. Its totient is φ = 52656262200.

The previous prime is 52656262189. The next prime is 52656262259. The reversal of 52656262201 is 10226265625.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42180944400 + 10475317801 = 205380^2 + 102349^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52656262201 is a prime.

It is a super-2 number, since 2×52656262201² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52656262301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26328131100 + 26328131101.

It is an arithmetic number, because the mean of its divisors is an integer number (26328131101).

Almost surely, 2^52656262201 is an apocalyptic number.

It is an amenable number.

52656262201 is a deficient number, since it is larger than the sum of its proper divisors (1).

52656262201 is an equidigital number, since it uses as much as digits as its factorization.

52656262201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 52656262201 in words is "fifty-two billion, six hundred fifty-six million, two hundred sixty-two thousand, two hundred one".