5266419137424 has 225 divisors, whose sum is σ = 15306864201915. Its totient is φ = 1690307974080.

The previous prime is 5266419137383. The next prime is 5266419137429. The reversal of 5266419137424 is 4247319146625.

The square root of 5266419137424 is 2294868.

It is a perfect power (a square), and thus also a powerful number.

5266419137424 is a `hidden beast` number, since 5 + 2 + 6 + 64 + 191 + 374 + 24 = 666.

It is not an unprimeable number, because it can be changed into a prime (5266419137429) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 26464417677 + ... + 26464417875.

Almost surely, 2^{5266419137424} is an apocalyptic number.

5266419137424 is the 2294868-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5266419137424

5266419137424 is an abundant number, since it is smaller than the sum of its proper divisors (10040445064491).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5266419137424 is an frugal number, since it uses more digits than its factorization.

5266419137424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 235 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 5266419137424 in words is "five trillion, two hundred sixty-six billion, four hundred nineteen million, one hundred thirty-seven thousand, four hundred twenty-four".