57284198234 has 16 divisors (see below), whose sum is σ = 86104701000. Its totient is φ = 28582661184.

The previous prime is 57284198183. The next prime is 57284198239. The reversal of 57284198234 is 43289148275.

It can be written as a sum of positive squares in 4 ways, for example, as 20808928009 + 36475270225 = 144253^2 + 190985^2 .

It is not an unprimeable number, because it can be changed into a prime (57284198239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7202492 + ... + 7210440.

Almost surely, 2^57284198234 is an apocalyptic number.

57284198234 is a deficient number, since it is larger than the sum of its proper divisors (28820502766).

57284198234 is a wasteful number, since it uses less digits than its factorization.

57284198234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14977.

The product of its digits is 3870720, while the sum is 53.

The spelling of 57284198234 in words is "fifty-seven billion, two hundred eighty-four million, one hundred ninety-eight thousand, two hundred thirty-four".