11530507 has 2 divisors, whose sum is σ = 11530508. Its totient is φ = 11530506.

The previous prime is 11530501. The next prime is 11530513. The reversal of 11530507 is 70503511.

It is a balanced prime because it is at equal distance from previous prime (11530501) and next prime (11530513).

It is a cyclic number.

It is not a de Polignac number, because 11530507 - 2²³ = 3141899 is a prime.

It is not a weakly prime, because it can be changed into another prime (11530501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5765253 + 5765254.

It is an arithmetic number, because the mean of its divisors is an integer number (5765254).

Almost surely, 2^11530507 is an apocalyptic number.

11530507 is a deficient number, since it is larger than the sum of its proper divisors (1).

11530507 is an equidigital number, since it uses as much as digits as its factorization.

11530507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 525, while the sum is 22.

The square root of 11530507 is about 3395.6600242074. The cubic root of 11530507 is about 225.9172890222.

The spelling of 11530507 in words is "eleven million, five hundred thirty thousand, five hundred seven".