5782123173834 has 80 divisors (see below), whose sum is σ = 14818550459328. Its totient is φ = 1650761036928.

The previous prime is 5782123173781. The next prime is 5782123173839. The reversal of 5782123173834 is 4383713212875.

5782123173834 is a `hidden beast` number, since 5 + 7 + 8 + 21 + 231 + 7 + 383 + 4 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (5782123173839) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 494844 + ... + 3436439.

Almost surely, 2^{5782123173834} is an apocalyptic number.

5782123173834 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

5782123173834 is an abundant number, since it is smaller than the sum of its proper divisors (9036427285494).

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

5782123173834 is a wasteful number, since it uses less digits than its factorization.

5782123173834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3932601 (or 3932592 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The spelling of 5782123173834 in words is "five trillion, seven hundred eighty-two billion, one hundred twenty-three million, one hundred seventy-three thousand, eight hundred thirty-four".