5195719481 has 8 divisors (see below), whose sum is σ = 5536975104. Its totient is φ = 4864076800.

The previous prime is 5195719433. The next prime is 5195719513. The reversal of 5195719481 is 1849175915.

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

It is a de Polignac number, because none of the positive numbers 2^k-5195719481 is a prime.

It is a super-2 number, since 2×5195719481² = 53991001850485818722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5195719421) 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, 2402120 + ... + 2404281.

It is an arithmetic number, because the mean of its divisors is an integer number (692121888).

Almost surely, 2^5195719481 is an apocalyptic number.

It is an amenable number.

5195719481 is a deficient number, since it is larger than the sum of its proper divisors (341255623).

5195719481 is a wasteful number, since it uses less digits than its factorization.

5195719481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4806471.

The product of its digits is 453600, while the sum is 50.

The square root of 5195719481 is about 72081.3393396654. The cubic root of 5195719481 is about 1732.0027015987.

The spelling of 5195719481 in words is "five billion, one hundred ninety-five million, seven hundred nineteen thousand, four hundred eighty-one".