5545245244 has 48 divisors (see below), whose sum is σ = 12393835776. Its totient is φ = 2107785600.

The previous prime is 5545245217. The next prime is 5545245253. The reversal of 5545245244 is 4425425455.

It is a super-2 number, since 2×5545245244² = 61499489632209239072, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5545245197 and 5545245206.

It is a congruent number.

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, 206934 + ... + 232189.

It is an arithmetic number, because the mean of its divisors is an integer number (258204912).

Almost surely, 2^5545245244 is an apocalyptic number.

It is an amenable number.

5545245244 is an abundant number, since it is smaller than the sum of its proper divisors (6848590532).

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

5545245244 is a wasteful number, since it uses less digits than its factorization.

5545245244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439186 (or 439184 counting only the distinct ones).

The product of its digits is 640000, while the sum is 40.

The square root of 5545245244 is about 74466.4034582039. The cubic root of 5545245244 is about 1770.0013027324.

The spelling of 5545245244 in words is "five billion, five hundred forty-five million, two hundred forty-five thousand, two hundred forty-four".