33045502155 has 16 divisors (see below), whose sum is σ = 52876074240. Its totient is φ = 17623177568.

The previous prime is 33045502141. The next prime is 33045502169. The reversal of 33045502155 is 55120554033.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (33045502141) and next prime (33045502169).

It is a cyclic number.

It is not a de Polignac number, because 33045502155 - 2²² = 33041307851 is a prime.

It is a super-2 number, since 2×33045502155² (a number of 22 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 222376 + ... + 339914.

It is an arithmetic number, because the mean of its divisors is an integer number (3304754640).

Almost surely, 2^33045502155 is an apocalyptic number.

33045502155 is a deficient number, since it is larger than the sum of its proper divisors (19830572085).

33045502155 is a wasteful number, since it uses less digits than its factorization.

33045502155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136290.

The product of its (nonzero) digits is 45000, while the sum is 33.

The spelling of 33045502155 in words is "thirty-three billion, forty-five million, five hundred two thousand, one hundred fifty-five".