5321265867 has 32 divisors (see below), whose sum is σ = 8150024960. Its totient is φ = 3429216000.

The previous prime is 5321265857. The next prime is 5321265907. The reversal of 5321265867 is 7685621235.

5321265867 is a `hidden beast` number, since 5 + 321 + 265 + 8 + 67 = 666.

It is not a de Polignac number, because 5321265867 - 2⁷ = 5321265739 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5321265857) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88992 + ... + 136242.

It is an arithmetic number, because the mean of its divisors is an integer number (254688280).

Almost surely, 2^5321265867 is an apocalyptic number.

5321265867 is a deficient number, since it is larger than the sum of its proper divisors (2828759093).

5321265867 is a wasteful number, since it uses less digits than its factorization.

5321265867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47400 (or 47394 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 5321265867 is about 72947.0072518400. The cubic root of 5321265867 is about 1745.8421965056.

The spelling of 5321265867 in words is "five billion, three hundred twenty-one million, two hundred sixty-five thousand, eight hundred sixty-seven".