52103507 has 2 divisors, whose sum is σ = 52103508. Its totient is φ = 52103506.

The previous prime is 52103501. The next prime is 52103539. The reversal of 52103507 is 70530125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52103507 - 2¹⁶ = 52037971 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52103501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26051753 + 26051754.

It is an arithmetic number, because the mean of its divisors is an integer number (26051754).

Almost surely, 2^52103507 is an apocalyptic number.

52103507 is a deficient number, since it is larger than the sum of its proper divisors (1).

52103507 is an equidigital number, since it uses as much as digits as its factorization.

52103507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 52103507 is about 7218.2759021805. The cubic root of 52103507 is about 373.4986060507.

The spelling of 52103507 in words is "fifty-two million, one hundred three thousand, five hundred seven".