5394591552 has 112 divisors (see below), whose sum is σ = 16329428352. Its totient is φ = 1539686400.

The previous prime is 5394591539. The next prime is 5394591569. The reversal of 5394591552 is 2551954935.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 1924552 + ... + 1927352.

Almost surely, 2^5394591552 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 5394591552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8164714176).

5394591552 is an abundant number, since it is smaller than the sum of its proper divisors (10934836800).

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

5394591552 is a wasteful number, since it uses less digits than its factorization.

5394591552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4256 (or 4246 counting only the distinct ones).

The product of its digits is 1215000, while the sum is 48.

The square root of 5394591552 is about 73447.8832370273. The cubic root of 5394591552 is about 1753.8247288336.

The spelling of 5394591552 in words is "five billion, three hundred ninety-four million, five hundred ninety-one thousand, five hundred fifty-two".