5481271600 has 120 divisors (see below), whose sum is σ = 15370587648. Its totient is φ = 1839264000.

The previous prime is 5481271589. The next prime is 5481271667. The reversal of 5481271600 is 61721845.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110775 + ... + 152425.

Almost surely, 2^5481271600 is an apocalyptic number.

5481271600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5481271600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7685293824).

5481271600 is an abundant number, since it is smaller than the sum of its proper divisors (9889316048).

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

5481271600 is a wasteful number, since it uses less digits than its factorization.

5481271600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41723 (or 41712 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 5481271600 is about 74035.6103506954. The cubic root of 5481271600 is about 1763.1683202285.

The spelling of 5481271600 in words is "five billion, four hundred eighty-one million, two hundred seventy-one thousand, six hundred".