5489248770 has 128 divisors (see below), whose sum is σ = 16078694400. Its totient is φ = 1326435264.

The previous prime is 5489248763. The next prime is 5489248781. The reversal of 5489248770 is 778429845.

It is a happy number.

5489248770 is a `hidden beast` number, since 5 + 4 + 8 + 92 + 487 + 70 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 94729 + ... + 141251.

It is an arithmetic number, because the mean of its divisors is an integer number (125614800).

Almost surely, 2^5489248770 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5489248770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8039347200).

5489248770 is an abundant number, since it is smaller than the sum of its proper divisors (10589445630).

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

5489248770 is a wasteful number, since it uses less digits than its factorization.

5489248770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46581 (or 46575 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The square root of 5489248770 is about 74089.4646356687. The cubic root of 5489248770 is about 1764.0232481086.

The spelling of 5489248770 in words is "five billion, four hundred eighty-nine million, two hundred forty-eight thousand, seven hundred seventy".