33552454544 has 20 divisors (see below), whose sum is σ = 74294721024. Its totient is φ = 14379623328.

The previous prime is 33552454513. The next prime is 33552454547. The reversal of 33552454544 is 44545425533.

It is a super-2 number, since 2×33552454544² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33552454495 and 33552454504.

It is not an unprimeable number, because it can be changed into a prime (33552454547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149787632 + ... + 149787855.

Almost surely, 2^33552454544 is an apocalyptic number.

It is an amenable number.

33552454544 is an abundant number, since it is smaller than the sum of its proper divisors (40742266480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33552454544 is a wasteful number, since it uses less digits than its factorization.

33552454544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299575502 (or 299575496 counting only the distinct ones).

The product of its digits is 2880000, while the sum is 44.

The spelling of 33552454544 in words is "thirty-three billion, five hundred fifty-two million, four hundred fifty-four thousand, five hundred forty-four".