5547371456 has 112 divisors (see below), whose sum is σ = 12759171840. Its totient is φ = 2365009920.

The previous prime is 5547371447. The next prime is 5547371497. The reversal of 5547371456 is 6541737455.

It is a self number, because there is not a number n which added to its sum of digits gives 5547371456.

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, 4535261 + ... + 4536483.

Almost surely, 2^5547371456 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 5547371456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6379585920).

5547371456 is an abundant number, since it is smaller than the sum of its proper divisors (7211800384).

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

5547371456 is a wasteful number, since it uses less digits than its factorization.

5547371456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642 (or 1632 counting only the distinct ones).

The product of its digits is 1764000, while the sum is 47.

The square root of 5547371456 is about 74480.6784072218. The cubic root of 5547371456 is about 1770.2274975442.

The spelling of 5547371456 in words is "five billion, five hundred forty-seven million, three hundred seventy-one thousand, four hundred fifty-six".