28301982195010 has 8 divisors (see below), whose sum is σ = 50943567951036. Its totient is φ = 11320792878000.

The previous prime is 28301982195001. The next prime is 28301982195043. The reversal of 28301982195010 is 1059128910382.

It can be written as a sum of positive squares in 2 ways, for example, as 26985292499169 + 1316689695841 = 5194737^2 + 1147471^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1415099109741 + ... + 1415099109760.

Almost surely, 2^{28301982195010} is an apocalyptic number.

28301982195010 is a deficient number, since it is larger than the sum of its proper divisors (22641585756026).

28301982195010 is a wasteful number, since it uses less digits than its factorization.

28301982195010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830198219508.

The product of its (nonzero) digits is 311040, while the sum is 49.

The spelling of 28301982195010 in words is "twenty-eight trillion, three hundred one billion, nine hundred eighty-two million, one hundred ninety-five thousand, ten".