33755191045 has 8 divisors (see below), whose sum is σ = 41902995960. Its totient is φ = 26072975040.

The previous prime is 33755191037. The next prime is 33755191079. The reversal of 33755191045 is 54019155733.

It can be written as a sum of positive squares in 4 ways, for example, as 10383202404 + 23371988641 = 101898^2 + 152879^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 33755191045 - 2³ = 33755191037 is a prime.

It is a super-2 number, since 2×33755191045² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33755190992 and 33755191010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116397066 + ... + 116397355.

It is an arithmetic number, because the mean of its divisors is an integer number (5237874495).

Almost surely, 2^33755191045 is an apocalyptic number.

It is an amenable number.

33755191045 is a deficient number, since it is larger than the sum of its proper divisors (8147804915).

33755191045 is a wasteful number, since it uses less digits than its factorization.

33755191045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232794455.

The product of its (nonzero) digits is 283500, while the sum is 43.

The spelling of 33755191045 in words is "thirty-three billion, seven hundred fifty-five million, one hundred ninety-one thousand, forty-five".