10280953880 has 16 divisors (see below), whose sum is σ = 23132146320. Its totient is φ = 4112381536.

The previous prime is 10280953873. The next prime is 10280953933. The reversal of 10280953880 is 8835908201.

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, 128511884 + ... + 128511963.

It is an arithmetic number, because the mean of its divisors is an integer number (1445759145).

Almost surely, 2^10280953880 is an apocalyptic number.

10280953880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10280953880 is an abundant number, since it is smaller than the sum of its proper divisors (12851192440).

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

10280953880 is a wasteful number, since it uses less digits than its factorization.

10280953880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257023858 (or 257023854 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 44.

The spelling of 10280953880 in words is "ten billion, two hundred eighty million, nine hundred fifty-three thousand, eight hundred eighty".