10280815080 has 64 divisors (see below), whose sum is σ = 32183429760. Its totient is φ = 2622352128.

The previous prime is 10280815073. The next prime is 10280815099. The reversal of 10280815080 is 8051808201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1859707 + ... + 1865226.

It is an arithmetic number, because the mean of its divisors is an integer number (502866090).

Almost surely, 2^10280815080 is an apocalyptic number.

10280815080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10280815080 is an abundant number, since it is smaller than the sum of its proper divisors (21902614680).

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

10280815080 is a wasteful number, since it uses less digits than its factorization.

10280815080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3724970 (or 3724966 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 33.

The spelling of 10280815080 in words is "ten billion, two hundred eighty million, eight hundred fifteen thousand, eighty".