5291732645 has 8 divisors (see below), whose sum is σ = 6426586656. Its totient is φ = 4182381136.

The previous prime is 5291732629. The next prime is 5291732669. The reversal of 5291732645 is 5462371925.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5291732645 - 2⁴ = 5291732629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5291732596 and 5291732605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6375167 + ... + 6375996.

It is an arithmetic number, because the mean of its divisors is an integer number (803323332).

Almost surely, 2^5291732645 is an apocalyptic number.

It is an amenable number.

5291732645 is a deficient number, since it is larger than the sum of its proper divisors (1134854011).

5291732645 is a wasteful number, since it uses less digits than its factorization.

5291732645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12751251.

The product of its digits is 453600, while the sum is 44.

The square root of 5291732645 is about 72744.2963056211. The cubic root of 5291732645 is about 1742.6063732425.

The spelling of 5291732645 in words is "five billion, two hundred ninety-one million, seven hundred thirty-two thousand, six hundred forty-five".