5307287869 has 4 divisors (see below), whose sum is σ = 5715540796. Its totient is φ = 4899034944.

The previous prime is 5307287863. The next prime is 5307287873. The reversal of 5307287869 is 9687827035.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1153485369 + 4153802500 = 33963^2 + 64450^2 .

It is a cyclic number.

It is not a de Polignac number, because 5307287869 - 2¹¹ = 5307285821 is a prime.

It is a super-2 number, since 2×5307287869² = 56334609048869122322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5307287863) 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, 204126444 + ... + 204126469.

It is an arithmetic number, because the mean of its divisors is an integer number (1428885199).

Almost surely, 2^5307287869 is an apocalyptic number.

It is an amenable number.

5307287869 is a deficient number, since it is larger than the sum of its proper divisors (408252927).

5307287869 is a wasteful number, since it uses less digits than its factorization.

5307287869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408252926.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The square root of 5307287869 is about 72851.1349877269. The cubic root of 5307287869 is about 1744.3121860203.

The spelling of 5307287869 in words is "five billion, three hundred seven million, two hundred eighty-seven thousand, eight hundred sixty-nine".