5317115487782 has 8 divisors (see below), whose sum is σ = 9115055121936. Its totient is φ = 2278763780472.

The previous prime is 5317115487763. The next prime is 5317115487797. The reversal of 5317115487782 is 2877845117135.

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

It is a super-2 number, since 2×5317115487782² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 189896981693 + ... + 189896981720.

It is an arithmetic number, because the mean of its divisors is an integer number (1139381890242).

Almost surely, 2^{5317115487782} is an apocalyptic number.

5317115487782 is a deficient number, since it is larger than the sum of its proper divisors (3797939634154).

5317115487782 is a wasteful number, since it uses less digits than its factorization.

5317115487782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379793963422.

The product of its digits is 13171200, while the sum is 59.

The spelling of 5317115487782 in words is "five trillion, three hundred seventeen billion, one hundred fifteen million, four hundred eighty-seven thousand, seven hundred eighty-two".