5089542840 has 96 divisors (see below), whose sum is σ = 16568716320. Its totient is φ = 1354938624.

The previous prime is 5089542839. The next prime is 5089542859. The reversal of 5089542840 is 482459805.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

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, 209149 + ... + 232211.

It is an arithmetic number, because the mean of its divisors is an integer number (172590795).

Almost surely, 2^5089542840 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 5089542840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8284358160).

5089542840 is an abundant number, since it is smaller than the sum of its proper divisors (11479173480).

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

5089542840 is a wasteful number, since it uses less digits than its factorization.

5089542840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23693 (or 23686 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 5089542840 is about 71341.0319521662. The cubic root of 5089542840 is about 1720.1233506272.

The spelling of 5089542840 in words is "five billion, eighty-nine million, five hundred forty-two thousand, eight hundred forty".