28082752750302 has 64 divisors (see below), whose sum is σ = 57634816149504. Its totient is φ = 9117985282560.

The previous prime is 28082752750249. The next prime is 28082752750319. The reversal of 28082752750302 is 20305725728082.

It is a happy number.

It is a super-2 number, since 2×28082752750302² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108405943 + ... + 108664685.

It is an arithmetic number, because the mean of its divisors is an integer number (900544002336).

Almost surely, 2^{28082752750302} is an apocalyptic number.

28082752750302 is an abundant number, since it is smaller than the sum of its proper divisors (29552063399202).

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

28082752750302 is a wasteful number, since it uses less digits than its factorization.

28082752750302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260633.

The product of its (nonzero) digits is 3763200, while the sum is 51.

The spelling of 28082752750302 in words is "twenty-eight trillion, eighty-two billion, seven hundred fifty-two million, seven hundred fifty thousand, three hundred two".