18808762060 has 48 divisors (see below), whose sum is σ = 44479153152. Its totient is φ = 6618916800.

The previous prime is 18808762009. The next prime is 18808762081. The reversal of 18808762060 is 6026780881.

It is a self number, because there is not a number n which added to its sum of digits gives 18808762060.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1372122 + ... + 1385761.

It is an arithmetic number, because the mean of its divisors is an integer number (926649024).

Almost surely, 2^18808762060 is an apocalyptic number.

18808762060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18808762060 is an abundant number, since it is smaller than the sum of its proper divisors (25670391092).

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

18808762060 is a wasteful number, since it uses less digits than its factorization.

18808762060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2757934 (or 2757932 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 46.

The spelling of 18808762060 in words is "eighteen billion, eight hundred eight million, seven hundred sixty-two thousand, sixty".