115614945739 has 2 divisors, whose sum is σ = 115614945740. Its totient is φ = 115614945738.

The previous prime is 115614945727. The next prime is 115614945821. The reversal of 115614945739 is 937549416511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115614945739 - 2¹⁵ = 115614912971 is a prime.

It is a super-2 number, since 2×115614945739² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115614945739.

It is not a weakly prime, because it can be changed into another prime (115614942739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57807472869 + 57807472870.

It is an arithmetic number, because the mean of its divisors is an integer number (57807472870).

Almost surely, 2^115614945739 is an apocalyptic number.

115614945739 is a deficient number, since it is larger than the sum of its proper divisors (1).

115614945739 is an equidigital number, since it uses as much as digits as its factorization.

115614945739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4082400, while the sum is 55.

The spelling of 115614945739 in words is "one hundred fifteen billion, six hundred fourteen million, nine hundred forty-five thousand, seven hundred thirty-nine".