5265886499 has 4 divisors (see below), whose sum is σ = 5543038440. Its totient is φ = 4988734560.

The previous prime is 5265886487. The next prime is 5265886513. The reversal of 5265886499 is 9946885625.

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 5265886499 - 2⁸ = 5265886243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5265886469) 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, 138575942 + ... + 138575979.

It is an arithmetic number, because the mean of its divisors is an integer number (1385759610).

Almost surely, 2^5265886499 is an apocalyptic number.

5265886499 is a deficient number, since it is larger than the sum of its proper divisors (277151941).

5265886499 is a wasteful number, since it uses less digits than its factorization.

5265886499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277151940.

The product of its digits is 37324800, while the sum is 62.

The square root of 5265886499 is about 72566.4281813567. The cubic root of 5265886499 is about 1739.7646331349.

The spelling of 5265886499 in words is "five billion, two hundred sixty-five million, eight hundred eighty-six thousand, four hundred ninety-nine".