525207322007 has 2 divisors, whose sum is σ = 525207322008. Its totient is φ = 525207322006.

The previous prime is 525207321983. The next prime is 525207322033. The reversal of 525207322007 is 700223702525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 525207322007 - 2¹² = 525207317911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (525207322097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262603661003 + 262603661004.

It is an arithmetic number, because the mean of its divisors is an integer number (262603661004).

Almost surely, 2^525207322007 is an apocalyptic number.

525207322007 is a deficient number, since it is larger than the sum of its proper divisors (1).

525207322007 is an equidigital number, since it uses as much as digits as its factorization.

525207322007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58800, while the sum is 35.

The spelling of 525207322007 in words is "five hundred twenty-five billion, two hundred seven million, three hundred twenty-two thousand, seven".