5263158479479 has 4 divisors (see below), whose sum is σ = 5274428626584. Its totient is φ = 5251888332376.

The previous prime is 5263158479471. The next prime is 5263158479497. The reversal of 5263158479479 is 9749748513625.

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 5263158479479 - 2³ = 5263158479471 is a prime.

It is a super-2 number, since 2×5263158479479² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263158479471) 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, 5635072852 + ... + 5635073785.

It is an arithmetic number, because the mean of its divisors is an integer number (1318607156646).

Almost surely, 2^{5263158479479} is an apocalyptic number.

5263158479479 is a deficient number, since it is larger than the sum of its proper divisors (11270147105).

5263158479479 is a wasteful number, since it uses less digits than its factorization.

5263158479479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11270147104.

The product of its digits is 457228800, while the sum is 70.

The spelling of 5263158479479 in words is "five trillion, two hundred sixty-three billion, one hundred fifty-eight million, four hundred seventy-nine thousand, four hundred seventy-nine".