10012537680 has 80 divisors (see below), whose sum is σ = 32109194880. Its totient is φ = 2577938944.

The previous prime is 10012537679. The next prime is 10012537741. The reversal of 10012537680 is 8673521001.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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, 712332 + ... + 726251.

It is an arithmetic number, because the mean of its divisors is an integer number (401364936).

Almost surely, 2^10012537680 is an apocalyptic number.

10012537680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012537680 is an abundant number, since it is smaller than the sum of its proper divisors (22096657200).

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

10012537680 is a wasteful number, since it uses less digits than its factorization.

10012537680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438628 (or 1438622 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 10012537680 in words is "ten billion, twelve million, five hundred thirty-seven thousand, six hundred eighty".