782152113 has 8 divisors (see below), whose sum is σ = 1043027488. Its totient is φ = 521355744.

The previous prime is 782152097. The next prime is 782152123. The reversal of 782152113 is 311251287.

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

It is not a de Polignac number, because 782152113 - 2⁴ = 782152097 is a prime.

It is a super-2 number, since 2×782152113² = 1223523855740729538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (782152123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9570 + ... + 40692.

It is an arithmetic number, because the mean of its divisors is an integer number (130378436).

Almost surely, 2^782152113 is an apocalyptic number.

It is an amenable number.

782152113 is a deficient number, since it is larger than the sum of its proper divisors (260875375).

782152113 is a wasteful number, since it uses less digits than its factorization.

782152113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39503.

The product of its digits is 3360, while the sum is 30.

The square root of 782152113 is about 27966.9825508581. The cubic root of 782152113 is about 921.3622356564.

The spelling of 782152113 in words is "seven hundred eighty-two million, one hundred fifty-two thousand, one hundred thirteen".