825376244445 has 16 divisors (see below), whose sum is σ = 1467335545920. Its totient is φ = 440200663632.

The previous prime is 825376244431. The next prime is 825376244471. The reversal of 825376244445 is 544442673528.

It is a happy number.

825376244445 is a `hidden beast` number, since 8 + 2 + 5 + 3 + 7 + 624 + 4 + 4 + 4 + 5 = 666.

It is not a de Polignac number, because 825376244445 - 2⁹ = 825376243933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 825376244391 and 825376244400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3056948919 + ... + 3056949188.

It is an arithmetic number, because the mean of its divisors is an integer number (91708471620).

Almost surely, 2^825376244445 is an apocalyptic number.

It is an amenable number.

825376244445 is a deficient number, since it is larger than the sum of its proper divisors (641959301475).

825376244445 is a wasteful number, since it uses less digits than its factorization.

825376244445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6113898121 (or 6113898115 counting only the distinct ones).

The product of its digits is 25804800, while the sum is 54.

The spelling of 825376244445 in words is "eight hundred twenty-five billion, three hundred seventy-six million, two hundred forty-four thousand, four hundred forty-five".