5699538432 has 400 divisors, whose sum is σ = 20141969760. Its totient is φ = 1569964032.

The previous prime is 5699538431. The next prime is 5699538443. The reversal of 5699538432 is 2348359965.

5699538432 is a `hidden beast` number, since 5 + 69 + 9 + 538 + 43 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5699538431) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8418478 + ... + 8419154.

Almost surely, 2^5699538432 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 5699538432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10070984880).

5699538432 is an abundant number, since it is smaller than the sum of its proper divisors (14442431328).

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

5699538432 is an equidigital number, since it uses as much as digits as its factorization.

5699538432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743 (or 718 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 54.

The square root of 5699538432 is about 75495.2874820674. The cubic root of 5699538432 is about 1786.2677696640.

The spelling of 5699538432 in words is "five billion, six hundred ninety-nine million, five hundred thirty-eight thousand, four hundred thirty-two".