5065699949 has 4 divisors (see below), whose sum is σ = 5065896864. Its totient is φ = 5065503036.

The previous prime is 5065699943. The next prime is 5065699957. The reversal of 5065699949 is 9499965605.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5065699949 - 2³² = 770732653 is a prime.

It is a super-2 number, since 2×5065699949² = 51322631946597205202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5065699891 and 5065699900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5065699943) 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, 52817 + ... + 113670.

It is an arithmetic number, because the mean of its divisors is an integer number (1266474216).

Almost surely, 2^5065699949 is an apocalyptic number.

It is an amenable number.

5065699949 is a deficient number, since it is larger than the sum of its proper divisors (196915).

5065699949 is a wasteful number, since it uses less digits than its factorization.

5065699949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196914.

The product of its (nonzero) digits is 23619600, while the sum is 62.

The square root of 5065699949 is about 71173.7307508887. The cubic root of 5065699949 is about 1717.4330680948.

The spelling of 5065699949 in words is "five billion, sixty-five million, six hundred ninety-nine thousand, nine hundred forty-nine".