4550350356544 has 112 divisors (see below), whose sum is σ = 9800634754800. Its totient is φ = 2088274231296.

The previous prime is 4550350356509. The next prime is 4550350356557. The reversal of 4550350356544 is 4456530530554.

It can be written as a sum of positive squares in 8 ways, for example, as 110564230144 + 4439786126400 = 332512^2 + 2107080^2 .

It is a super-3 number, since 3×4550350356544³ (a number of 39 digits) contains 333 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, 6746872 + ... + 7390600.

Almost surely, 2^{4550350356544} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4550350356544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4900317377400).

4550350356544 is an abundant number, since it is smaller than the sum of its proper divisors (5250284398256).

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

4550350356544 is a wasteful number, since it uses less digits than its factorization.

4550350356544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643920 (or 643910 counting only the distinct ones).

The product of its (nonzero) digits is 10800000, while the sum is 49.

The spelling of 4550350356544 in words is "four trillion, five hundred fifty billion, three hundred fifty million, three hundred fifty-six thousand, five hundred forty-four".