5164249499 has 4 divisors (see below), whose sum is σ = 5209950936. Its totient is φ = 5118548064.

The previous prime is 5164249487. The next prime is 5164249537. The reversal of 5164249499 is 9949424615.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5164249499 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5164249499.

It is not an unprimeable number, because it can be changed into a prime (5164249399) 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, 22850549 + ... + 22850774.

It is an arithmetic number, because the mean of its divisors is an integer number (1302487734).

Almost surely, 2^5164249499 is an apocalyptic number.

5164249499 is a deficient number, since it is larger than the sum of its proper divisors (45701437).

5164249499 is a wasteful number, since it uses less digits than its factorization.

5164249499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45701436.

The product of its digits is 2799360, while the sum is 53.

The square root of 5164249499 is about 71862.7128558337. The cubic root of 5164249499 is about 1728.4987587902.

The spelling of 5164249499 in words is "five billion, one hundred sixty-four million, two hundred forty-nine thousand, four hundred ninety-nine".