2483778719 has 4 divisors (see below), whose sum is σ = 2486120760. Its totient is φ = 2481436680.

The previous prime is 2483778709. The next prime is 2483778757. The reversal of 2483778719 is 9178773842.

It is a happy number.

2483778719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2483778719 is a prime.

It is a super-2 number, since 2×2483778719² = 12338313449914561922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2483778709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169429 + ... + 1171550.

It is an arithmetic number, because the mean of its divisors is an integer number (621530190).

Almost surely, 2^2483778719 is an apocalyptic number.

2483778719 is a deficient number, since it is larger than the sum of its proper divisors (2342041).

2483778719 is a wasteful number, since it uses less digits than its factorization.

2483778719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342040.

The product of its digits is 4741632, while the sum is 56.

The square root of 2483778719 is about 49837.5232029041. The cubic root of 2483778719 is about 1354.2670144106.

The spelling of 2483778719 in words is "two billion, four hundred eighty-three million, seven hundred seventy-eight thousand, seven hundred nineteen".