5545553432 has 16 divisors (see below), whose sum is σ = 10568371200. Its totient is φ = 2727321120.

The previous prime is 5545553423. The next prime is 5545553467. The reversal of 5545553432 is 2343555455.

It is a self number, because there is not a number n which added to its sum of digits gives 5545553432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5681432 + ... + 5682407.

It is an arithmetic number, because the mean of its divisors is an integer number (660523200).

Almost surely, 2^5545553432 is an apocalyptic number.

It is an amenable number.

5545553432 is a deficient number, since it is larger than the sum of its proper divisors (5022817768).

5545553432 is a wasteful number, since it uses less digits than its factorization.

5545553432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11363906 (or 11363902 counting only the distinct ones).

The product of its digits is 900000, while the sum is 41.

The square root of 5545553432 is about 74468.4727384683. The cubic root of 5545553432 is about 1770.0340925690.

The spelling of 5545553432 in words is "five billion, five hundred forty-five million, five hundred fifty-three thousand, four hundred thirty-two".