181182092982 has 16 divisors (see below), whose sum is σ = 395306384832. Its totient is φ = 54903664520.

The previous prime is 181182092963. The next prime is 181182092983. The reversal of 181182092982 is 289290281181.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (181182092983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1372591548 + ... + 1372591679.

It is an arithmetic number, because the mean of its divisors is an integer number (24706649052).

Almost surely, 2^181182092982 is an apocalyptic number.

181182092982 is an abundant number, since it is smaller than the sum of its proper divisors (214124291850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

181182092982 is a wasteful number, since it uses less digits than its factorization.

181182092982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2745183243.

The product of its (nonzero) digits is 331776, while the sum is 51.

The spelling of 181182092982 in words is "one hundred eighty-one billion, one hundred eighty-two million, ninety-two thousand, nine hundred eighty-two".