180245685115 has 16 divisors (see below), whose sum is σ = 216572501376. Its totient is φ = 144011548800.

The previous prime is 180245685107. The next prime is 180245685181. The reversal of 180245685115 is 511586542081.

It is a happy number.

It is not a de Polignac number, because 180245685115 - 2³ = 180245685107 is a prime.

It is a Duffinian number.

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, 16126669 + ... + 16137841.

It is an arithmetic number, because the mean of its divisors is an integer number (13535781336).

Almost surely, 2^180245685115 is an apocalyptic number.

180245685115 is a deficient number, since it is larger than the sum of its proper divisors (36326816261).

180245685115 is a wasteful number, since it uses less digits than its factorization.

180245685115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15030.

The product of its (nonzero) digits is 384000, while the sum is 46.

The spelling of 180245685115 in words is "one hundred eighty billion, two hundred forty-five million, six hundred eighty-five thousand, one hundred fifteen".