825750380884 has 24 divisors (see below), whose sum is σ = 1697696588448. Its totient is φ = 346468691040.

The previous prime is 825750380839. The next prime is 825750380887. The reversal of 825750380884 is 488083057528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825750380887) 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, 721809202 + ... + 721810345.

It is an arithmetic number, because the mean of its divisors is an integer number (70737357852).

Almost surely, 2^825750380884 is an apocalyptic number.

It is an amenable number.

825750380884 is an abundant number, since it is smaller than the sum of its proper divisors (871946207564).

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

825750380884 is a wasteful number, since it uses less digits than its factorization.

825750380884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443619575 (or 1443619573 counting only the distinct ones).

The product of its (nonzero) digits is 17203200, while the sum is 58.

The spelling of 825750380884 in words is "eight hundred twenty-five billion, seven hundred fifty million, three hundred eighty thousand, eight hundred eighty-four".