52162007 has 2 divisors, whose sum is σ = 52162008. Its totient is φ = 52162006.

The previous prime is 52162003. The next prime is 52162013. The reversal of 52162007 is 70026125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52162007 - 2² = 52162003 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 (52162003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26081003 + 26081004.

It is an arithmetic number, because the mean of its divisors is an integer number (26081004).

Almost surely, 2^52162007 is an apocalyptic number.

52162007 is a deficient number, since it is larger than the sum of its proper divisors (1).

52162007 is an equidigital number, since it uses as much as digits as its factorization.

52162007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 52162007 is about 7222.3269795821. The cubic root of 52162007 is about 373.6383375036.

The spelling of 52162007 in words is "fifty-two million, one hundred sixty-two thousand, seven".