33406053452 has 24 divisors (see below), whose sum is σ = 59830371216. Its totient is φ = 16311794688.

The previous prime is 33406053451. The next prime is 33406053503. The reversal of 33406053452 is 25435060433.

It is a super-2 number, since 2×33406053452² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33406053451) 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, 1290428 + ... + 1316060.

It is an arithmetic number, because the mean of its divisors is an integer number (2492932134).

Almost surely, 2^33406053452 is an apocalyptic number.

It is an amenable number.

33406053452 is a deficient number, since it is larger than the sum of its proper divisors (26424317764).

33406053452 is a wasteful number, since it uses less digits than its factorization.

33406053452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33257 (or 33255 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

The spelling of 33406053452 in words is "thirty-three billion, four hundred six million, fifty-three thousand, four hundred fifty-two".