33545453156 has 48 divisors (see below), whose sum is σ = 61987161600. Its totient is φ = 15862226688.

The previous prime is 33545453147. The next prime is 33545453171. The reversal of 33545453156 is 65135454533.

It is a super-2 number, since 2×33545453156² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1089485 + ... + 1119851.

It is an arithmetic number, because the mean of its divisors is an integer number (1291399200).

Almost surely, 2^33545453156 is an apocalyptic number.

It is an amenable number.

33545453156 is a deficient number, since it is larger than the sum of its proper divisors (28441708444).

33545453156 is a wasteful number, since it uses less digits than its factorization.

33545453156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30596 (or 30594 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 44.

The spelling of 33545453156 in words is "thirty-three billion, five hundred forty-five million, four hundred fifty-three thousand, one hundred fifty-six".