33128363053 has 8 divisors (see below), whose sum is σ = 34821056448. Its totient is φ = 31456697184.

The previous prime is 33128363017. The next prime is 33128363071. The reversal of 33128363053 is 35036382133.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33128363053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33128363453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5253651 + ... + 5259952.

It is an arithmetic number, because the mean of its divisors is an integer number (4352632056).

Almost surely, 2^33128363053 is an apocalyptic number.

It is an amenable number.

33128363053 is a deficient number, since it is larger than the sum of its proper divisors (1692693395).

33128363053 is a wasteful number, since it uses less digits than its factorization.

33128363053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10513763.

The product of its (nonzero) digits is 116640, while the sum is 37.

The spelling of 33128363053 in words is "thirty-three billion, one hundred twenty-eight million, three hundred sixty-three thousand, fifty-three".