28075056051590 has 16 divisors (see below), whose sum is σ = 50722963726320. Its totient is φ = 11188275124320.

The previous prime is 28075056051563. The next prime is 28075056051607. The reversal of 28075056051590 is 9515065057082.

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, 5218409216 + ... + 5218414595.

It is an arithmetic number, because the mean of its divisors is an integer number (3170185232895).

Almost surely, 2^{28075056051590} is an apocalyptic number.

28075056051590 is a deficient number, since it is larger than the sum of its proper divisors (22647907674730).

28075056051590 is a wasteful number, since it uses less digits than its factorization.

28075056051590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10436824087.

The product of its (nonzero) digits is 3780000, while the sum is 53.

The spelling of 28075056051590 in words is "twenty-eight trillion, seventy-five billion, fifty-six million, fifty-one thousand, five hundred ninety".