5126323454536 has 16 divisors (see below), whose sum is σ = 9614540657340. Its totient is φ = 2562445945920.

The previous prime is 5126323454507. The next prime is 5126323454579. The reversal of 5126323454536 is 6354543236215.

It can be written as a sum of positive squares in 2 ways, for example, as 4998381318436 + 127942136100 = 2235706^2 + 357690^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5126323454536.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89442231 + ... + 89499526.

Almost surely, 2^{5126323454536} is an apocalyptic number.

It is an amenable number.

5126323454536 is a deficient number, since it is larger than the sum of its proper divisors (4488217202804).

5126323454536 is a wasteful number, since it uses less digits than its factorization.

5126323454536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178945344 (or 178945340 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 49.

The spelling of 5126323454536 in words is "five trillion, one hundred twenty-six billion, three hundred twenty-three million, four hundred fifty-four thousand, five hundred thirty-six".