10526081420 has 24 divisors (see below), whose sum is σ = 23405052384. Its totient is φ = 3962759936.

The previous prime is 10526081393. The next prime is 10526081441. The reversal of 10526081420 is 2418062501.

It is a super-2 number, since 2×10526081420² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15479192 + ... + 15479871.

It is an arithmetic number, because the mean of its divisors is an integer number (975210516).

Almost surely, 2^10526081420 is an apocalyptic number.

10526081420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10526081420 is an abundant number, since it is smaller than the sum of its proper divisors (12878970964).

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

10526081420 is a wasteful number, since it uses less digits than its factorization.

10526081420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30959089 (or 30959087 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The spelling of 10526081420 in words is "ten billion, five hundred twenty-six million, eighty-one thousand, four hundred twenty".