825058023507 has 48 divisors (see below), whose sum is σ = 1244442981600. Its totient is φ = 526247953920.

The previous prime is 825058023467. The next prime is 825058023529. The reversal of 825058023507 is 705320850528.

It is not a de Polignac number, because 825058023507 - 2¹⁰ = 825058022483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (825058023547) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46712844 + ... + 46730502.

It is an arithmetic number, because the mean of its divisors is an integer number (25925895450).

Almost surely, 2^825058023507 is an apocalyptic number.

825058023507 is a deficient number, since it is larger than the sum of its proper divisors (419384958093).

825058023507 is a wasteful number, since it uses less digits than its factorization.

825058023507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20148 (or 20145 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The spelling of 825058023507 in words is "eight hundred twenty-five billion, fifty-eight million, twenty-three thousand, five hundred seven".