28135357595 has 8 divisors (see below), whose sum is σ = 35748454464. Its totient is φ = 21184269184.

The previous prime is 28135357583. The next prime is 28135357603. The reversal of 28135357595 is 59575353182.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28135357595 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165502019 + ... + 165502188.

It is an arithmetic number, because the mean of its divisors is an integer number (4468556808).

Almost surely, 2^28135357595 is an apocalyptic number.

28135357595 is a deficient number, since it is larger than the sum of its proper divisors (7613096869).

28135357595 is a wasteful number, since it uses less digits than its factorization.

28135357595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331004229.

The product of its digits is 5670000, while the sum is 53.

The spelling of 28135357595 in words is "twenty-eight billion, one hundred thirty-five million, three hundred fifty-seven thousand, five hundred ninety-five".