10080500781 has 16 divisors (see below), whose sum is σ = 14550359040. Its totient is φ = 6170902080.

The previous prime is 10080500777. The next prime is 10080500783. The reversal of 10080500781 is 18700508001.

10080500781 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10080500781 - 2² = 10080500777 is a prime.

It is a super-2 number, since 2×10080500781² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10080500783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669186 + ... + 684083.

It is an arithmetic number, because the mean of its divisors is an integer number (909397440).

Almost surely, 2^10080500781 is an apocalyptic number.

It is an amenable number.

10080500781 is a deficient number, since it is larger than the sum of its proper divisors (4469858259).

10080500781 is a wasteful number, since it uses less digits than its factorization.

10080500781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353476.

The product of its (nonzero) digits is 2240, while the sum is 30.

The spelling of 10080500781 in words is "ten billion, eighty million, five hundred thousand, seven hundred eighty-one".