5545045432 has 16 divisors (see below), whose sum is σ = 10426418640. Its totient is φ = 2764667136.

The previous prime is 5545045411. The next prime is 5545045433. The reversal of 5545045432 is 2345405455.

It is a super-3 number, since 3×5545045432³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5545045391 and 5545045400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545045433) 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, 978948 + ... + 984595.

It is an arithmetic number, because the mean of its divisors is an integer number (651651165).

Almost surely, 2^5545045432 is an apocalyptic number.

It is an amenable number.

5545045432 is a deficient number, since it is larger than the sum of its proper divisors (4881373208).

5545045432 is a wasteful number, since it uses less digits than its factorization.

5545045432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963902 (or 1963898 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 37.

The square root of 5545045432 is about 74465.0618209641. The cubic root of 5545045432 is about 1769.9800429724.

The spelling of 5545045432 in words is "five billion, five hundred forty-five million, forty-five thousand, four hundred thirty-two".