11825538607 has 2 divisors, whose sum is σ = 11825538608. Its totient is φ = 11825538606.

The previous prime is 11825538601. The next prime is 11825538617. The reversal of 11825538607 is 70683552811.

It is a weak prime.

It is an emirp because it is prime and its reverse (70683552811) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11825538607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11825538601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5912769303 + 5912769304.

It is an arithmetic number, because the mean of its divisors is an integer number (5912769304).

Almost surely, 2^11825538607 is an apocalyptic number.

11825538607 is a deficient number, since it is larger than the sum of its proper divisors (1).

11825538607 is an equidigital number, since it uses as much as digits as its factorization.

11825538607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 403200, while the sum is 46.

The spelling of 11825538607 in words is "eleven billion, eight hundred twenty-five million, five hundred thirty-eight thousand, six hundred seven".