5126559963 has 16 divisors (see below), whose sum is σ = 7822031616. Its totient is φ = 2925663840.

The previous prime is 5126559961. The next prime is 5126559979. The reversal of 5126559963 is 3699556215.

It is not a de Polignac number, because 5126559963 - 2¹ = 5126559961 is a prime.

It is a super-2 number, since 2×5126559963² = 52563234108469122738, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5126559961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141673 + ... + 174138.

It is an arithmetic number, because the mean of its divisors is an integer number (488876976).

Almost surely, 2^5126559963 is an apocalyptic number.

5126559963 is a deficient number, since it is larger than the sum of its proper divisors (2695471653).

5126559963 is a wasteful number, since it uses less digits than its factorization.

5126559963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316594.

The product of its digits is 2187000, while the sum is 51.

The square root of 5126559963 is about 71599.9997416201. Note that the first 3 decimals coincide. The cubic root of 5126559963 is about 1724.2835322445.

The spelling of 5126559963 in words is "five billion, one hundred twenty-six million, five hundred fifty-nine thousand, nine hundred sixty-three".