5263406155126 has 16 divisors (see below), whose sum is σ = 9054865315584. Its totient is φ = 2247774661224.

The previous prime is 5263406155109. The next prime is 5263406155127. The reversal of 5263406155126 is 6215516043625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263406155127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664232050 + ... + 664239973.

It is an arithmetic number, because the mean of its divisors is an integer number (565929082224).

Almost surely, 2^{5263406155126} is an apocalyptic number.

5263406155126 is a deficient number, since it is larger than the sum of its proper divisors (3791459160458).

5263406155126 is a wasteful number, since it uses less digits than its factorization.

5263406155126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328472315.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 5263406155126 in words is "five trillion, two hundred sixty-three billion, four hundred six million, one hundred fifty-five thousand, one hundred twenty-six".