4961219115 has 16 divisors (see below), whose sum is σ = 8027143200. Its totient is φ = 2616252672.

The previous prime is 4961219083. The next prime is 4961219119. The reversal of 4961219115 is 5119121694.

It is not a de Polignac number, because 4961219115 - 2⁵ = 4961219083 is a prime.

It is a super-2 number, since 2×4961219115² = 49227390214082766450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4961219119) 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 15 ways as a sum of consecutive naturals, for example, 1856800 + ... + 1859469.

It is an arithmetic number, because the mean of its divisors is an integer number (501696450).

Almost surely, 2^4961219115 is an apocalyptic number.

4961219115 is a deficient number, since it is larger than the sum of its proper divisors (3065924085).

4961219115 is a wasteful number, since it uses less digits than its factorization.

4961219115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3716366.

The product of its digits is 19440, while the sum is 39.

The square root of 4961219115 is about 70435.9220497609. The cubic root of 4961219115 is about 1705.5435085538.

The spelling of 4961219115 in words is "four billion, nine hundred sixty-one million, two hundred nineteen thousand, one hundred fifteen".