5719491345 has 8 divisors (see below), whose sum is σ = 9151186176. Its totient is φ = 3050395376.

The previous prime is 5719491311. The next prime is 5719491409. The reversal of 5719491345 is 5431949175.

5719491345 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 not a de Polignac number, because 5719491345 - 2¹⁰ = 5719490321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5719491294 and 5719491303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190649697 + ... + 190649726.

It is an arithmetic number, because the mean of its divisors is an integer number (1143898272).

Almost surely, 2^5719491345 is an apocalyptic number.

It is an amenable number.

5719491345 is a deficient number, since it is larger than the sum of its proper divisors (3431694831).

5719491345 is a wasteful number, since it uses less digits than its factorization.

5719491345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381299431.

The product of its digits is 680400, while the sum is 48.

The square root of 5719491345 is about 75627.3187743688. The cubic root of 5719491345 is about 1788.3497941201.

The spelling of 5719491345 in words is "five billion, seven hundred nineteen million, four hundred ninety-one thousand, three hundred forty-five".