10028065562128 has 20 divisors (see below), whose sum is σ = 19429610560380. Its totient is φ = 5013972514304.

The previous prime is 10028065561967. The next prime is 10028065562183. The reversal of 10028065562128 is 82126556082001.

It can be written as a sum of positive squares in 2 ways, for example, as 9479920786704 + 548144775424 = 3078948^2 + 740368^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2378413 + ... + 5070796.

It is an arithmetic number, because the mean of its divisors is an integer number (971480528019).

Almost surely, 2^{10028065562128} is an apocalyptic number.

It is an amenable number.

10028065562128 is a deficient number, since it is larger than the sum of its proper divisors (9401544998252).

10028065562128 is an equidigital number, since it uses as much as digits as its factorization.

10028065562128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7533354 (or 7533348 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 46.

The spelling of 10028065562128 in words is "ten trillion, twenty-eight billion, sixty-five million, five hundred sixty-two thousand, one hundred twenty-eight".