33500152404 has 36 divisors (see below), whose sum is σ = 89137834240. Its totient is φ = 10578995280.

The previous prime is 33500152403. The next prime is 33500152429. The reversal of 33500152404 is 40425100533.

33500152404 is a `hidden beast` number, since 3 + 3 + 500 + 152 + 4 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×33500152404² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33500152403) by changing a digit.

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, 24487732 + ... + 24489099.

Almost surely, 2^33500152404 is an apocalyptic number.

It is an amenable number.

33500152404 is an abundant number, since it is smaller than the sum of its proper divisors (55637681836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33500152404 is a wasteful number, since it uses less digits than its factorization.

33500152404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48976860 (or 48976855 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 33500152404 its reverse (40425100533), we get a palindrome (73925252937).

The spelling of 33500152404 in words is "thirty-three billion, five hundred million, one hundred fifty-two thousand, four hundred four".