522752107 has 2 divisors, whose sum is σ = 522752108. Its totient is φ = 522752106.

The previous prime is 522752099. The next prime is 522752117. The reversal of 522752107 is 701257225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 522752107 - 2³ = 522752099 is a prime.

It is not a weakly prime, because it can be changed into another prime (522752117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261376053 + 261376054.

It is an arithmetic number, because the mean of its divisors is an integer number (261376054).

Almost surely, 2^522752107 is an apocalyptic number.

522752107 is a deficient number, since it is larger than the sum of its proper divisors (1).

522752107 is an equidigital number, since it uses as much as digits as its factorization.

522752107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9800, while the sum is 31.

The square root of 522752107 is about 22863.7728076536. The cubic root of 522752107 is about 805.5613059900.

The spelling of 522752107 in words is "five hundred twenty-two million, seven hundred fifty-two thousand, one hundred seven".