115345420250545 has 8 divisors (see below), whose sum is σ = 138416788468224. Its totient is φ = 92274813422064.

The previous prime is 115345420250531. The next prime is 115345420250551. The reversal of 115345420250545 is 545052024543511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115345420250545 - 2²³ = 115345411861937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115345420250495 and 115345420250504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190013959 + ... + 190620028.

It is an arithmetic number, because the mean of its divisors is an integer number (17302098558528).

Almost surely, 2^{115345420250545} is an apocalyptic number.

It is an amenable number.

115345420250545 is a deficient number, since it is larger than the sum of its proper divisors (23071368217679).

115345420250545 is an equidigital number, since it uses as much as digits as its factorization.

115345420250545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380694599.

The product of its (nonzero) digits is 2400000, while the sum is 46.

The spelling of 115345420250545 in words is "one hundred fifteen trillion, three hundred forty-five billion, four hundred twenty million, two hundred fifty thousand, five hundred forty-five".