5545762816 has 56 divisors (see below), whose sum is σ = 12099304224. Its totient is φ = 2520760320.

The previous prime is 5545762799. The next prime is 5545762853. The reversal of 5545762816 is 6182675455.

It is a super-2 number, since 2×5545762816² = 61510970422656499712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5545762816.

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, 59341 + ... + 120883.

It is an arithmetic number, because the mean of its divisors is an integer number (216059004).

Almost surely, 2^5545762816 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 5545762816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6049652112).

5545762816 is an abundant number, since it is smaller than the sum of its proper divisors (6553541408).

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

5545762816 is an equidigital number, since it uses as much as digits as its factorization.

5545762816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61580 (or 61556 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 49.

The square root of 5545762816 is about 74469.8785818803. The cubic root of 5545762816 is about 1770.0563694051.

The spelling of 5545762816 in words is "five billion, five hundred forty-five million, seven hundred sixty-two thousand, eight hundred sixteen".