18497875162 has 16 divisors (see below), whose sum is σ = 29883514752. Its totient is φ = 8536814640.

The previous prime is 18497875159. The next prime is 18497875267. The reversal of 18497875162 is 26157879481.

It is a junction number, because it is equal to n+sod(n) for n = 18497875097 and 18497875106.

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, 504123 + ... + 539569.

It is an arithmetic number, because the mean of its divisors is an integer number (1867719672).

Almost surely, 2^18497875162 is an apocalyptic number.

18497875162 is a deficient number, since it is larger than the sum of its proper divisors (11385639590).

18497875162 is a wasteful number, since it uses less digits than its factorization.

18497875162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55533.

The product of its digits is 6773760, while the sum is 58.

The spelling of 18497875162 in words is "eighteen billion, four hundred ninety-seven million, eight hundred seventy-five thousand, one hundred sixty-two".