27130482946 has 48 divisors (see below), whose sum is σ = 48328689600. Its totient is φ = 11186326368.

The previous prime is 27130482919. The next prime is 27130482961. The reversal of 27130482946 is 64928403172.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 27130482896 and 27130482905.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1817200 + ... + 1832068.

It is an arithmetic number, because the mean of its divisors is an integer number (1006847700).

Almost surely, 2^27130482946 is an apocalyptic number.

27130482946 is a deficient number, since it is larger than the sum of its proper divisors (21198206654).

27130482946 is a wasteful number, since it uses less digits than its factorization.

27130482946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15031 (or 14984 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 27130482946 in words is "twenty-seven billion, one hundred thirty million, four hundred eighty-two thousand, nine hundred forty-six".