115253545 has 16 divisors (see below), whose sum is σ = 154389312. Its totient is φ = 81869760.

The previous prime is 115253539. The next prime is 115253581. The reversal of 115253545 is 545352511.

It is not a de Polignac number, because 115253545 - 2¹¹ = 115251497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22002 + ... + 26731.

It is an arithmetic number, because the mean of its divisors is an integer number (9649332).

Almost surely, 2^115253545 is an apocalyptic number.

It is an amenable number.

115253545 is a deficient number, since it is larger than the sum of its proper divisors (39135767).

115253545 is a wasteful number, since it uses less digits than its factorization.

115253545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48792.

The product of its digits is 15000, while the sum is 31.

The square root of 115253545 is about 10735.6203826328. The cubic root of 115253545 is about 486.6515348916.

The spelling of 115253545 in words is "one hundred fifteen million, two hundred fifty-three thousand, five hundred forty-five".