25728458883 has 8 divisors (see below), whose sum is σ = 34816621248. Its totient is φ = 16896301224.

The previous prime is 25728458851. The next prime is 25728458891. The reversal of 25728458883 is 38885482752.

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

It is not a de Polignac number, because 25728458883 - 2⁵ = 25728458851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25728458803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64000941 + ... + 64001342.

It is an arithmetic number, because the mean of its divisors is an integer number (4352077656).

Almost surely, 2^25728458883 is an apocalyptic number.

25728458883 is a deficient number, since it is larger than the sum of its proper divisors (9088162365).

25728458883 is a wasteful number, since it uses less digits than its factorization.

25728458883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128002353.

The product of its digits is 34406400, while the sum is 60.

The spelling of 25728458883 in words is "twenty-five billion, seven hundred twenty-eight million, four hundred fifty-eight thousand, eight hundred eighty-three".