825051609063 has 24 divisors (see below), whose sum is σ = 1301153302800. Its totient is φ = 499618978560.

The previous prime is 825051609017. The next prime is 825051609071. The reversal of 825051609063 is 360906150528.

825051609063 is a `hidden beast` number, since 82 + 50 + 516 + 0 + 9 + 0 + 6 + 3 = 666.

825051609063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 825051609063 - 2¹⁴ = 825051592679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825051609073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3315138 + ... + 3555311.

It is an arithmetic number, because the mean of its divisors is an integer number (54214720950).

Almost surely, 2^825051609063 is an apocalyptic number.

825051609063 is a deficient number, since it is larger than the sum of its proper divisors (476101693737).

825051609063 is a wasteful number, since it uses less digits than its factorization.

825051609063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6871679 (or 6871676 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 825051609063 in words is "eight hundred twenty-five billion, fifty-one million, six hundred nine thousand, sixty-three".