33533354132 has 24 divisors (see below), whose sum is σ = 59120061000. Its totient is φ = 16642071936.

The previous prime is 33533354081. The next prime is 33533354147. The reversal of 33533354132 is 23145333533.

It can be written as a sum of positive squares in 4 ways, for example, as 1901308816 + 31632045316 = 43604^2 + 177854^2 .

It is a super-2 number, since 2×33533354132² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33533354092 and 33533354101.

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 7 ways as a sum of consecutive naturals, for example, 831998 + ... + 871370.

It is an arithmetic number, because the mean of its divisors is an integer number (2463335875).

Almost surely, 2^33533354132 is an apocalyptic number.

It is an amenable number.

33533354132 is a deficient number, since it is larger than the sum of its proper divisors (25586706868).

33533354132 is a wasteful number, since it uses less digits than its factorization.

33533354132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40955 (or 40953 counting only the distinct ones).

The product of its digits is 145800, while the sum is 35.

Adding to 33533354132 its reverse (23145333533), we get a palindrome (56678687665).

The spelling of 33533354132 in words is "thirty-three billion, five hundred thirty-three million, three hundred fifty-four thousand, one hundred thirty-two".