52342605251 has 2 divisors, whose sum is σ = 52342605252. Its totient is φ = 52342605250.

The previous prime is 52342605241. The next prime is 52342605257. The reversal of 52342605251 is 15250624325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52342605251 - 2¹⁰ = 52342604227 is a prime.

It is a super-3 number, since 3×52342605251³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (52342605257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26171302625 + 26171302626.

It is an arithmetic number, because the mean of its divisors is an integer number (26171302626).

Almost surely, 2^52342605251 is an apocalyptic number.

52342605251 is a deficient number, since it is larger than the sum of its proper divisors (1).

52342605251 is an equidigital number, since it uses as much as digits as its factorization.

52342605251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 52342605251 in words is "fifty-two billion, three hundred forty-two million, six hundred five thousand, two hundred fifty-one".