2516062449 has 16 divisors (see below), whose sum is σ = 3378076992. Its totient is φ = 1665742848.

The previous prime is 2516062447. The next prime is 2516062453. The reversal of 2516062449 is 9442606152.

It is a happy number.

It is not a de Polignac number, because 2516062449 - 2¹ = 2516062447 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2516062447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353722 + ... + 360764.

It is an arithmetic number, because the mean of its divisors is an integer number (211129812).

Almost surely, 2^2516062449 is an apocalyptic number.

It is an amenable number.

2516062449 is a deficient number, since it is larger than the sum of its proper divisors (862014543).

2516062449 is a wasteful number, since it uses less digits than its factorization.

2516062449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7856.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 2516062449 is about 50160.3673132484. The cubic root of 2516062449 is about 1360.1092849392.

The spelling of 2516062449 in words is "two billion, five hundred sixteen million, sixty-two thousand, four hundred forty-nine".