115251527 has 2 divisors, whose sum is σ = 115251528. Its totient is φ = 115251526.

The previous prime is 115251503. The next prime is 115251553. The reversal of 115251527 is 725152511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115251527 - 2¹⁶ = 115185991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115251527.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115251127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57625763 + 57625764.

It is an arithmetic number, because the mean of its divisors is an integer number (57625764).

Almost surely, 2^115251527 is an apocalyptic number.

115251527 is a deficient number, since it is larger than the sum of its proper divisors (1).

115251527 is an equidigital number, since it uses as much as digits as its factorization.

115251527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3500, while the sum is 29.

The square root of 115251527 is about 10735.5263960367. The cubic root of 115251527 is about 486.6486945783.

The spelling of 115251527 in words is "one hundred fifteen million, two hundred fifty-one thousand, five hundred twenty-seven".