28575236190 has 16 divisors (see below), whose sum is σ = 68580566928. Its totient is φ = 7620062976.

The previous prime is 28575236171. The next prime is 28575236251. The reversal of 28575236190 is 9163257582.

It is a super-2 number, since 2×28575236190² (a number of 22 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 7 ways as a sum of consecutive naturals, for example, 476253907 + ... + 476253966.

It is an arithmetic number, because the mean of its divisors is an integer number (4286285433).

Almost surely, 2^28575236190 is an apocalyptic number.

28575236190 is an abundant number, since it is smaller than the sum of its proper divisors (40005330738).

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

28575236190 is a wasteful number, since it uses less digits than its factorization.

28575236190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952507883.

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 28575236190 in words is "twenty-eight billion, five hundred seventy-five million, two hundred thirty-six thousand, one hundred ninety".