57682284523 has 4 divisors (see below), whose sum is σ = 58770629568. Its totient is φ = 56593939480.

The previous prime is 57682284493. The next prime is 57682284551. The reversal of 57682284523 is 32548228675.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57682284523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57682284823) 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, 544172443 + ... + 544172548.

It is an arithmetic number, because the mean of its divisors is an integer number (14692657392).

Almost surely, 2^57682284523 is an apocalyptic number.

57682284523 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

57682284523 is a deficient number, since it is larger than the sum of its proper divisors (1088345045).

57682284523 is a wasteful number, since it uses less digits than its factorization.

57682284523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088345044.

The product of its digits is 6451200, while the sum is 52.

The spelling of 57682284523 in words is "fifty-seven billion, six hundred eighty-two million, two hundred eighty-four thousand, five hundred twenty-three".