5269897499 has 4 divisors (see below), whose sum is σ = 5282475240. Its totient is φ = 5257319760.

The previous prime is 5269897481. The next prime is 5269897519. The reversal of 5269897499 is 9947989625.

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 5269897499 - 2²⁸ = 5001462043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5269897469) 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, 6288242 + ... + 6289079.

It is an arithmetic number, because the mean of its divisors is an integer number (1320618810).

Almost surely, 2^5269897499 is an apocalyptic number.

5269897499 is a deficient number, since it is larger than the sum of its proper divisors (12577741).

5269897499 is a wasteful number, since it uses less digits than its factorization.

5269897499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12577740.

The product of its digits is 88179840, while the sum is 68.

The square root of 5269897499 is about 72594.0596674411. The cubic root of 5269897499 is about 1740.2062444345.

The spelling of 5269897499 in words is "five billion, two hundred sixty-nine million, eight hundred ninety-seven thousand, four hundred ninety-nine".