2516415234 has 16 divisors (see below), whose sum is σ = 5251649472. Its totient is φ = 802335248.

The previous prime is 2516415197. The next prime is 2516415241. The reversal of 2516415234 is 4325146152.

It is a junction number, because it is equal to n+sod(n) for n = 2516415195 and 2516415204.

It is an unprimeable number.

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, 9117309 + ... + 9117584.

It is an arithmetic number, because the mean of its divisors is an integer number (328228092).

Almost surely, 2^2516415234 is an apocalyptic number.

2516415234 is an abundant number, since it is smaller than the sum of its proper divisors (2735234238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2516415234 is a wasteful number, since it uses less digits than its factorization.

2516415234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18234921.

The product of its digits is 28800, while the sum is 33.

The square root of 2516415234 is about 50163.8837611284. The cubic root of 2516415234 is about 1360.1728503633.

The spelling of 2516415234 in words is "two billion, five hundred sixteen million, four hundred fifteen thousand, two hundred thirty-four".