5185306732 has 12 divisors (see below), whose sum is σ = 9103466736. Its totient is φ = 2584316240.

The previous prime is 5185306723. The next prime is 5185306733. The reversal of 5185306732 is 2376035815.

It is not an unprimeable number, because it can be changed into a prime (5185306733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2082883 + ... + 2085370.

It is an arithmetic number, because the mean of its divisors is an integer number (758622228).

Almost surely, 2^5185306732 is an apocalyptic number.

It is an amenable number.

5185306732 is a deficient number, since it is larger than the sum of its proper divisors (3918160004).

5185306732 is a wasteful number, since it uses less digits than its factorization.

5185306732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4168568 (or 4168566 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 5185306732 is about 72009.0739559953. The cubic root of 5185306732 is about 1730.8448914163.

The spelling of 5185306732 in words is "five billion, one hundred eighty-five million, three hundred six thousand, seven hundred thirty-two".