683325523386 has 32 divisors (see below), whose sum is σ = 1656546724800. Its totient is φ = 207068340240.

The previous prime is 683325523379. The next prime is 683325523399.

683325523386 is a `hidden beast` number, since 6 + 8 + 3 + 3 + 2 + 552 + 3 + 3 + 86 = 666.

683325523386 is nontrivially palindromic in base 10.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon 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, 575189241 + ... + 575190428.

It is an arithmetic number, because the mean of its divisors is an integer number (51767085150).

Almost surely, 2^683325523386 is an apocalyptic number.

683325523386 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

683325523386 is an abundant number, since it is smaller than the sum of its proper divisors (973221201414).

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

683325523386 is a wasteful number, since it uses less digits than its factorization.

683325523386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150379691 (or 1150379685 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 54.

The spelling of 683325523386 in words is "six hundred eighty-three billion, three hundred twenty-five million, five hundred twenty-three thousand, three hundred eighty-six".