33245166253 has 8 divisors (see below), whose sum is σ = 37359116928. Its totient is φ = 29353591344.

The previous prime is 33245166223. The next prime is 33245166257. The reversal of 33245166253 is 35266154233.

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

It is a cyclic number.

It is not a de Polignac number, because 33245166253 - 2³³ = 24655231661 is a prime.

It is a super-2 number, since 2×33245166253² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33245166257) 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, 55593625 + ... + 55594222.

It is an arithmetic number, because the mean of its divisors is an integer number (4669889616).

Almost surely, 2^33245166253 is an apocalyptic number.

It is an amenable number.

33245166253 is a deficient number, since it is larger than the sum of its proper divisors (4113950675).

33245166253 is a wasteful number, since it uses less digits than its factorization.

33245166253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111187883.

The product of its digits is 388800, while the sum is 40.

The spelling of 33245166253 in words is "thirty-three billion, two hundred forty-five million, one hundred sixty-six thousand, two hundred fifty-three".