10280530885 has 32 divisors (see below), whose sum is σ = 12902820480. Its totient is φ = 7853664000.

The previous prime is 10280530877. The next prime is 10280530907. The reversal of 10280530885 is 58803508201.

It is not a de Polignac number, because 10280530885 - 2³ = 10280530877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7084410 + ... + 7085860.

It is an arithmetic number, because the mean of its divisors is an integer number (403213140).

Almost surely, 2^10280530885 is an apocalyptic number.

It is an amenable number.

10280530885 is a deficient number, since it is larger than the sum of its proper divisors (2622289595).

10280530885 is a wasteful number, since it uses less digits than its factorization.

10280530885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989.

The product of its (nonzero) digits is 76800, while the sum is 40.

The spelling of 10280530885 in words is "ten billion, two hundred eighty million, five hundred thirty thousand, eight hundred eighty-five".