33054132013 has 16 divisors (see below), whose sum is σ = 39024593920. Its totient is φ = 27397180800.

The previous prime is 33054131989. The next prime is 33054132101. The reversal of 33054132013 is 31023145033.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33054132013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33054132313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229003 + ... + 344311.

It is an arithmetic number, because the mean of its divisors is an integer number (2439037120).

Almost surely, 2^33054132013 is an apocalyptic number.

It is an amenable number.

33054132013 is a deficient number, since it is larger than the sum of its proper divisors (5970461907).

33054132013 is a wasteful number, since it uses less digits than its factorization.

33054132013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116668.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 33054132013 its reverse (31023145033), we get a palindrome (64077277046).

The spelling of 33054132013 in words is "thirty-three billion, fifty-four million, one hundred thirty-two thousand, thirteen".