33153241232545 has 16 divisors (see below), whose sum is σ = 45543975649920. Its totient is φ = 22695314436864.

The previous prime is 33153241232519. The next prime is 33153241232581. The reversal of 33153241232545 is 54523214235133.

It is a cyclic number.

It is not a de Polignac number, because 33153241232545 - 2¹⁵ = 33153241199777 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 798660075 + ... + 798701584.

It is an arithmetic number, because the mean of its divisors is an integer number (2846498478120).

Almost surely, 2^{33153241232545} is an apocalyptic number.

33153241232545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

33153241232545 is a deficient number, since it is larger than the sum of its proper divisors (12390734417375).

33153241232545 is a wasteful number, since it uses less digits than its factorization.

33153241232545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597362264.

The product of its digits is 1296000, while the sum is 43.

Adding to 33153241232545 its reverse (54523214235133), we get a palindrome (87676455467678).

The spelling of 33153241232545 in words is "thirty-three trillion, one hundred fifty-three billion, two hundred forty-one million, two hundred thirty-two thousand, five hundred forty-five".