5236787867 has 4 divisors (see below), whose sum is σ = 5464474320. Its totient is φ = 5009101416.

The previous prime is 5236787833. The next prime is 5236787921. The reversal of 5236787867 is 7687876325.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5236787867 - 2¹⁰ = 5236786843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5236787167) 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, 113843192 + ... + 113843237.

It is an arithmetic number, because the mean of its divisors is an integer number (1366118580).

Almost surely, 2^5236787867 is an apocalyptic number.

5236787867 is a deficient number, since it is larger than the sum of its proper divisors (227686453).

5236787867 is a wasteful number, since it uses less digits than its factorization.

5236787867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227686452.

The product of its digits is 23708160, while the sum is 59.

The square root of 5236787867 is about 72365.6539181399. The cubic root of 5236787867 is about 1736.5541381318.

The spelling of 5236787867 in words is "five billion, two hundred thirty-six million, seven hundred eighty-seven thousand, eight hundred sixty-seven".