115159567450 has 12 divisors (see below), whose sum is σ = 214196795550. Its totient is φ = 46063826960.

The previous prime is 115159567441. The next prime is 115159567531. The reversal of 115159567450 is 54765951511.

It can be written as a sum of positive squares in 3 ways, for example, as 44952056361 + 70207511089 = 212019^2 + 264967^2 .

It is a junction number, because it is equal to n+sod(n) for n = 115159567394 and 115159567403.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1151595625 + ... + 1151595724.

Almost surely, 2^115159567450 is an apocalyptic number.

115159567450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115159567450 is a deficient number, since it is larger than the sum of its proper divisors (99037228100).

115159567450 is a wasteful number, since it uses less digits than its factorization.

115159567450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303191361 (or 2303191356 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 49.

The spelling of 115159567450 in words is "one hundred fifteen billion, one hundred fifty-nine million, five hundred sixty-seven thousand, four hundred fifty".