33273998252 has 24 divisors (see below), whose sum is σ = 63565931520. Its totient is φ = 15114343760.

The previous prime is 33273998249. The next prime is 33273998257. The reversal of 33273998252 is 25289937233.

It is a super-2 number, since 2×33273998252² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33273998194 and 33273998203.

It is not an unprimeable number, because it can be changed into a prime (33273998257) 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, 188852 + ... + 319707.

It is an arithmetic number, because the mean of its divisors is an integer number (2648580480).

Almost surely, 2^33273998252 is an apocalyptic number.

It is an amenable number.

33273998252 is a deficient number, since it is larger than the sum of its proper divisors (30291933268).

33273998252 is a wasteful number, since it uses less digits than its factorization.

33273998252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510061 (or 510059 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 53.

The spelling of 33273998252 in words is "thirty-three billion, two hundred seventy-three million, nine hundred ninety-eight thousand, two hundred fifty-two".