5219266788251 has 8 divisors (see below), whose sum is σ = 5278048938000. Its totient is φ = 5160487720960.

The previous prime is 5219266788221. The next prime is 5219266788269. The reversal of 5219266788251 is 1528876629125.

5219266788251 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5219266788251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5219266788221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2723600 + ... + 4225698.

It is an arithmetic number, because the mean of its divisors is an integer number (659756117250).

Almost surely, 2^{5219266788251} is an apocalyptic number.

5219266788251 is a deficient number, since it is larger than the sum of its proper divisors (58782149749).

5219266788251 is a wasteful number, since it uses less digits than its factorization.

5219266788251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1541229.

The product of its digits is 29030400, while the sum is 62.

The spelling of 5219266788251 in words is "five trillion, two hundred nineteen billion, two hundred sixty-six million, seven hundred eighty-eight thousand, two hundred fifty-one".