5449563600 has 120 divisors (see below), whose sum is σ = 18799650912. Its totient is φ = 1341427200.

The previous prime is 5449563593. The next prime is 5449563601. The reversal of 5449563600 is 63659445.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5449563601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 159066 + ... + 190265.

Almost surely, 2^5449563600 is an apocalyptic number.

5449563600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5449563600 is an abundant number, since it is smaller than the sum of its proper divisors (13350087312).

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

5449563600 is a wasteful number, since it uses less digits than its factorization.

5449563600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349365 (or 349354 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 5449563600 is about 73821.1595682430. The cubic root of 5449563600 is about 1759.7618909972.

The spelling of 5449563600 in words is "five billion, four hundred forty-nine million, five hundred sixty-three thousand, six hundred".