115601690527 has 2 divisors, whose sum is σ = 115601690528. Its totient is φ = 115601690526.

The previous prime is 115601690489. The next prime is 115601690573. The reversal of 115601690527 is 725096106511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115601690527 - 2¹¹ = 115601688479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115601690627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57800845263 + 57800845264.

It is an arithmetic number, because the mean of its divisors is an integer number (57800845264).

Almost surely, 2^115601690527 is an apocalyptic number.

115601690527 is a deficient number, since it is larger than the sum of its proper divisors (1).

115601690527 is an equidigital number, since it uses as much as digits as its factorization.

115601690527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 43.

The spelling of 115601690527 in words is "one hundred fifteen billion, six hundred one million, six hundred ninety thousand, five hundred twenty-seven".