5281735732 has 192 divisors, whose sum is σ = 12543197184. Its totient is φ = 1888634880.

The previous prime is 5281735717. The next prime is 5281735733. The reversal of 5281735732 is 2375371825.

It is a happy number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5281735733) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12197788 + ... + 12198220.

It is an arithmetic number, because the mean of its divisors is an integer number (65329152).

Almost surely, 2^5281735732 is an apocalyptic number.

5281735732 is a gapful number since it is divisible by the number (52) 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 5281735732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6271598592).

5281735732 is an abundant number, since it is smaller than the sum of its proper divisors (7261461452).

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

5281735732 is a wasteful number, since it uses less digits than its factorization.

5281735732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558 (or 556 counting only the distinct ones).

The product of its digits is 352800, while the sum is 43.

The square root of 5281735732 is about 72675.5511296612. The cubic root of 5281735732 is about 1741.5083292344.

The spelling of 5281735732 in words is "five billion, two hundred eighty-one million, seven hundred thirty-five thousand, seven hundred thirty-two".