52522007 has 2 divisors, whose sum is σ = 52522008. Its totient is φ = 52522006.

The previous prime is 52521971. The next prime is 52522013. The reversal of 52522007 is 70022525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52522007 - 2²⁰ = 51473431 is a prime.

It is a super-2 number, since 2×52522007² = 5517122438616098, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52522207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26261003 + 26261004.

It is an arithmetic number, because the mean of its divisors is an integer number (26261004).

Almost surely, 2^52522007 is an apocalyptic number.

52522007 is a deficient number, since it is larger than the sum of its proper divisors (1).

52522007 is an equidigital number, since it uses as much as digits as its factorization.

52522007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 52522007 is about 7247.2068412596. The cubic root of 52522007 is about 374.4959319298.

The spelling of 52522007 in words is "fifty-two million, five hundred twenty-two thousand, seven".