93083505812 has 36 divisors (see below), whose sum is σ = 179199382740. Its totient is φ = 42275650560.

The previous prime is 93083505773. The next prime is 93083505859. The reversal of 93083505812 is 21850538039.

It can be written as a sum of positive squares in 2 ways, for example, as 57061743376 + 36021762436 = 238876^2 + 189794^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 510014 + ... + 668042.

Almost surely, 2^93083505812 is an apocalyptic number.

It is an amenable number.

93083505812 is a deficient number, since it is larger than the sum of its proper divisors (86115876928).

93083505812 is a wasteful number, since it uses less digits than its factorization.

93083505812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159272 (or 159259 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 44.

It can be divided in two parts, 93083 and 505812, that added together give a palindrome (598895).

The spelling of 93083505812 in words is "ninety-three billion, eighty-three million, five hundred five thousand, eight hundred twelve".