182729283820 has 24 divisors (see below), whose sum is σ = 384571190304. Its totient is φ = 72931771776.

The previous prime is 182729283809. The next prime is 182729283839. The reversal of 182729283820 is 28382927281.

It is a super-2 number, since 2×182729283820² (a number of 23 digits) contains 22 as substring.

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, 9986992 + ... + 10005271.

It is an arithmetic number, because the mean of its divisors is an integer number (16023799596).

Almost surely, 2^182729283820 is an apocalyptic number.

182729283820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

182729283820 is an abundant number, since it is smaller than the sum of its proper divisors (201841906484).

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

182729283820 is a wasteful number, since it uses less digits than its factorization.

182729283820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19992729 (or 19992727 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 52.

The spelling of 182729283820 in words is "one hundred eighty-two billion, seven hundred twenty-nine million, two hundred eighty-three thousand, eight hundred twenty".