5272765345 has 16 divisors (see below), whose sum is σ = 6351396480. Its totient is φ = 4202193024.

The previous prime is 5272765301. The next prime is 5272765349. The reversal of 5272765345 is 5435672725.

It is a cyclic number.

It is not a de Polignac number, because 5272765345 - 2¹⁹ = 5272241057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5272765295 and 5272765304.

It is not an unprimeable number, because it can be changed into a prime (5272765349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1879714 + ... + 1882516.

It is an arithmetic number, because the mean of its divisors is an integer number (396962280).

Almost surely, 2^5272765345 is an apocalyptic number.

It is an amenable number.

5272765345 is a deficient number, since it is larger than the sum of its proper divisors (1078631135).

5272765345 is a wasteful number, since it uses less digits than its factorization.

5272765345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4104.

The product of its digits is 1764000, while the sum is 46.

The square root of 5272765345 is about 72613.8096025818. The cubic root of 5272765345 is about 1740.5218570562.

The spelling of 5272765345 in words is "five billion, two hundred seventy-two million, seven hundred sixty-five thousand, three hundred forty-five".