5658952479779 has 4 divisors (see below), whose sum is σ = 5660586601776. Its totient is φ = 5657318357784.

The previous prime is 5658952479757. The next prime is 5658952479793. The reversal of 5658952479779 is 9779742598565.

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-5658952479779 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5658952479697 and 5658952479706.

It is not an unprimeable number, because it can be changed into a prime (5658952479799) 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, 817055804 + ... + 817062729.

It is an arithmetic number, because the mean of its divisors is an integer number (1415146650444).

Almost surely, 2^{5658952479779} is an apocalyptic number.

5658952479779 is a deficient number, since it is larger than the sum of its proper divisors (1634121997).

5658952479779 is a wasteful number, since it uses less digits than its factorization.

5658952479779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634121996.

The product of its digits is 12002256000, while the sum is 83.

The spelling of 5658952479779 in words is "five trillion, six hundred fifty-eight billion, nine hundred fifty-two million, four hundred seventy-nine thousand, seven hundred seventy-nine".