52550222507 has 2 divisors, whose sum is σ = 52550222508. Its totient is φ = 52550222506.

The previous prime is 52550222467. The next prime is 52550222567. The reversal of 52550222507 is 70522205525.

52550222507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52550222507 - 2²⁰ = 52549173931 is a prime.

It is not a weakly prime, because it can be changed into another prime (52550222567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26275111253 + 26275111254.

It is an arithmetic number, because the mean of its divisors is an integer number (26275111254).

Almost surely, 2^52550222507 is an apocalyptic number.

52550222507 is a deficient number, since it is larger than the sum of its proper divisors (1).

52550222507 is an equidigital number, since it uses as much as digits as its factorization.

52550222507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70000, while the sum is 35.

The spelling of 52550222507 in words is "fifty-two billion, five hundred fifty million, two hundred twenty-two thousand, five hundred seven".