5211327345 has 64 divisors (see below), whose sum is σ = 10025842176. Its totient is φ = 2261329920.

The previous prime is 5211327313. The next prime is 5211327371. The reversal of 5211327345 is 5437231125.

It is not a de Polignac number, because 5211327345 - 2⁵ = 5211327313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 142927 + ... + 175643.

It is an arithmetic number, because the mean of its divisors is an integer number (156653784).

Almost surely, 2^5211327345 is an apocalyptic number.

It is an amenable number.

5211327345 is a deficient number, since it is larger than the sum of its proper divisors (4814514831).

5211327345 is a wasteful number, since it uses less digits than its factorization.

5211327345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32810.

The product of its digits is 25200, while the sum is 33.

The square root of 5211327345 is about 72189.5237898132. The cubic root of 5211327345 is about 1733.7352713307.

The spelling of 5211327345 in words is "five billion, two hundred eleven million, three hundred twenty-seven thousand, three hundred forty-five".