10425566980 has 24 divisors (see below), whose sum is σ = 21896782488. Its totient is φ = 4169637888.

The previous prime is 10425566947. The next prime is 10425566993. The reversal of 10425566980 is 8966552401.

It can be written as a sum of positive squares in 4 ways, for example, as 2220105924 + 8205461056 = 47118^2 + 90584^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10425566980.

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, 125902 + ... + 191578.

It is an arithmetic number, because the mean of its divisors is an integer number (912365937).

Almost surely, 2^10425566980 is an apocalyptic number.

10425566980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10425566980 is an abundant number, since it is smaller than the sum of its proper divisors (11471215508).

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

10425566980 is a wasteful number, since it uses less digits than its factorization.

10425566980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73623 (or 73621 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 10425566980 in words is "ten billion, four hundred twenty-five million, five hundred sixty-six thousand, nine hundred eighty".