115045250352415 has 4 divisors (see below), whose sum is σ = 138054300422904. Its totient is φ = 92036200281928.

The previous prime is 115045250352343. The next prime is 115045250352449. The reversal of 115045250352415 is 514253052540511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115045250352415 - 2¹¹ = 115045250350367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11504525035237 + ... + 11504525035246.

It is an arithmetic number, because the mean of its divisors is an integer number (34513575105726).

Almost surely, 2^{115045250352415} is an apocalyptic number.

115045250352415 is a deficient number, since it is larger than the sum of its proper divisors (23009050070489).

115045250352415 is an equidigital number, since it uses as much as digits as its factorization.

115045250352415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23009050070488.

The product of its (nonzero) digits is 600000, while the sum is 43.

The spelling of 115045250352415 in words is "one hundred fifteen trillion, forty-five billion, two hundred fifty million, three hundred fifty-two thousand, four hundred fifteen".