260853032830 has 48 divisors (see below), whose sum is σ = 530537700960. Its totient is φ = 92127345024.

The previous prime is 260853032801. The next prime is 260853032873. The reversal of 260853032830 is 38230358062.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3316585 + ... + 3394324.

It is an arithmetic number, because the mean of its divisors is an integer number (11052868770).

Almost surely, 2^260853032830 is an apocalyptic number.

260853032830 is an abundant number, since it is smaller than the sum of its proper divisors (269684668130).

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

260853032830 is a wasteful number, since it uses less digits than its factorization.

260853032830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6710965 (or 6710952 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 260853032830 in words is "two hundred sixty billion, eight hundred fifty-three million, thirty-two thousand, eight hundred thirty".