57812284039 has 4 divisors (see below), whose sum is σ = 58792153320. Its totient is φ = 56832414760.

The previous prime is 57812284001. The next prime is 57812284097. The reversal of 57812284039 is 93048221875.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57812284039 - 2²⁹ = 57275413127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57812283983 and 57812284001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57812284099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489934552 + ... + 489934669.

It is an arithmetic number, because the mean of its divisors is an integer number (14698038330).

Almost surely, 2^57812284039 is an apocalyptic number.

57812284039 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

57812284039 is a deficient number, since it is larger than the sum of its proper divisors (979869281).

57812284039 is an equidigital number, since it uses as much as digits as its factorization.

57812284039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979869280.

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 57812284039 in words is "fifty-seven billion, eight hundred twelve million, two hundred eighty-four thousand, thirty-nine".