5545445334 has 48 divisors (see below), whose sum is σ = 13101476544. Its totient is φ = 1551170400.

The previous prime is 5545445309. The next prime is 5545445351. The reversal of 5545445334 is 4335445455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 237432 + ... + 259739.

It is an arithmetic number, because the mean of its divisors is an integer number (272947428).

Almost surely, 2^5545445334 is an apocalyptic number.

5545445334 is an abundant number, since it is smaller than the sum of its proper divisors (7556031210).

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

5545445334 is a wasteful number, since it uses less digits than its factorization.

5545445334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497213 (or 497200 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 42.

The square root of 5545445334 is about 74467.7469378522. The cubic root of 5545445334 is about 1770.0225915595.

The spelling of 5545445334 in words is "five billion, five hundred forty-five million, four hundred forty-five thousand, three hundred thirty-four".