52622807 has 2 divisors, whose sum is σ = 52622808. Its totient is φ = 52622806.

The previous prime is 52622797. The next prime is 52622813. The reversal of 52622807 is 70822625.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52622807 - 2⁶ = 52622743 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52622107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26311403 + 26311404.

It is an arithmetic number, because the mean of its divisors is an integer number (26311404).

Almost surely, 2^52622807 is an apocalyptic number.

52622807 is a deficient number, since it is larger than the sum of its proper divisors (1).

52622807 is an equidigital number, since it uses as much as digits as its factorization.

52622807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 52622807 is about 7254.1579111569. The cubic root of 52622807 is about 374.7353557983.

The spelling of 52622807 in words is "fifty-two million, six hundred twenty-two thousand, eight hundred seven".