825027853280 has 48 divisors (see below), whose sum is σ = 2016339635520. Its totient is φ = 318631444992.

The previous prime is 825027853259. The next prime is 825027853327. The reversal of 825027853280 is 82358720528.

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, 88899224 + ... + 88908503.

It is an arithmetic number, because the mean of its divisors is an integer number (42007075740).

Almost surely, 2^825027853280 is an apocalyptic number.

825027853280 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

825027853280 is an abundant number, since it is smaller than the sum of its proper divisors (1191311782240).

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

825027853280 is a wasteful number, since it uses less digits than its factorization.

825027853280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177807771 (or 177807763 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 50.

The spelling of 825027853280 in words is "eight hundred twenty-five billion, twenty-seven million, eight hundred fifty-three thousand, two hundred eighty".