52192507 has 2 divisors, whose sum is σ = 52192508. Its totient is φ = 52192506.

The previous prime is 52192501. The next prime is 52192523. The reversal of 52192507 is 70529125.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52192507 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52192501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26096253 + 26096254.

It is an arithmetic number, because the mean of its divisors is an integer number (26096254).

Almost surely, 2^52192507 is an apocalyptic number.

52192507 is a deficient number, since it is larger than the sum of its proper divisors (1).

52192507 is an equidigital number, since it uses as much as digits as its factorization.

52192507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 52192507 is about 7224.4381788482. The cubic root of 52192507 is about 373.7111475144.

The spelling of 52192507 in words is "fifty-two million, one hundred ninety-two thousand, five hundred seven".