182838292820 has 12 divisors (see below), whose sum is σ = 383960414964. Its totient is φ = 73135317120.

The previous prime is 182838292811. The next prime is 182838292867. The reversal of 182838292820 is 28292838281.

It can be written as a sum of positive squares in 2 ways, for example, as 133654585744 + 49183707076 = 365588^2 + 221774^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4570957301 + ... + 4570957340.

It is an arithmetic number, because the mean of its divisors is an integer number (31996701247).

Almost surely, 2^182838292820 is an apocalyptic number.

182838292820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

182838292820 is an abundant number, since it is smaller than the sum of its proper divisors (201122122144).

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

182838292820 is a wasteful number, since it uses less digits than its factorization.

182838292820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9141914650 (or 9141914648 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 53.

The spelling of 182838292820 in words is "one hundred eighty-two billion, eight hundred thirty-eight million, two hundred ninety-two thousand, eight hundred twenty".