33500503412 has 12 divisors (see below), whose sum is σ = 59163733860. Its totient is φ = 16596579456.

The previous prime is 33500503403. The next prime is 33500503447. The reversal of 33500503412 is 21430500533.

It can be written as a sum of positive squares in 2 ways, for example, as 11166994276 + 22333509136 = 105674^2 + 149444^2 .

It is a super-2 number, since 2×33500503412² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38417573 + ... + 38418444.

It is an arithmetic number, because the mean of its divisors is an integer number (4930311155).

Almost surely, 2^33500503412 is an apocalyptic number.

It is an amenable number.

33500503412 is a deficient number, since it is larger than the sum of its proper divisors (25663230448).

33500503412 is a wasteful number, since it uses less digits than its factorization.

33500503412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76836130 (or 76836128 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The spelling of 33500503412 in words is "thirty-three billion, five hundred million, five hundred three thousand, four hundred twelve".