5258799667 has 4 divisors (see below), whose sum is σ = 5736872376. Its totient is φ = 4780726960.

The previous prime is 5258799661. The next prime is 5258799713. The reversal of 5258799667 is 7669978525.

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 5258799667 - 2³ = 5258799659 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5258799599 and 5258799608.

It is not an unprimeable number, because it can be changed into a prime (5258799661) 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, 239036338 + ... + 239036359.

It is an arithmetic number, because the mean of its divisors is an integer number (1434218094).

Almost surely, 2^5258799667 is an apocalyptic number.

5258799667 is a deficient number, since it is larger than the sum of its proper divisors (478072709).

5258799667 is a wasteful number, since it uses less digits than its factorization.

5258799667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478072708.

The product of its digits is 57153600, while the sum is 64.

The square root of 5258799667 is about 72517.5817784901. The cubic root of 5258799667 is about 1738.9838241299.

The spelling of 5258799667 in words is "five billion, two hundred fifty-eight million, seven hundred ninety-nine thousand, six hundred sixty-seven".