8372828140457 has 16 divisors (see below), whose sum is σ = 9442767630912. Its totient is φ = 7358000670720.

The previous prime is 8372828140441. The next prime is 8372828140519. The reversal of 8372828140457 is 7540418282738.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8372828140457 - 2⁴ = 8372828140441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8372828140396 and 8372828140405.

It is not an unprimeable number, because it can be changed into a prime (8372828145457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91199168 + ... + 91290929.

It is an arithmetic number, because the mean of its divisors is an integer number (590172976932).

Almost surely, 2^{8372828140457} is an apocalyptic number.

It is an amenable number.

8372828140457 is a deficient number, since it is larger than the sum of its proper divisors (1069939490455).

8372828140457 is a wasteful number, since it uses less digits than its factorization.

8372828140457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182490248.

The product of its (nonzero) digits is 24084480, while the sum is 59.

The spelling of 8372828140457 in words is "eight trillion, three hundred seventy-two billion, eight hundred twenty-eight million, one hundred forty thousand, four hundred fifty-seven".