51833393482 has 32 divisors (see below), whose sum is σ = 90109638864. Its totient is φ = 22146739200.

The previous prime is 51833393459. The next prime is 51833393497. The reversal of 51833393482 is 28439333815.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 17245205041 + 34588188441 = 131321^2 + 185979^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 934269 + ... + 988192.

Almost surely, 2^51833393482 is an apocalyptic number.

51833393482 is a deficient number, since it is larger than the sum of its proper divisors (38276245382).

51833393482 is a wasteful number, since it uses less digits than its factorization.

51833393482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922554.

The product of its digits is 1866240, while the sum is 49.

The spelling of 51833393482 in words is "fifty-one billion, eight hundred thirty-three million, three hundred ninety-three thousand, four hundred eighty-two".