2516706042 has 8 divisors (see below), whose sum is σ = 5033412096. Its totient is φ = 838902012.

The previous prime is 2516706037. The next prime is 2516706053. The reversal of 2516706042 is 2406076152.

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

2516706042 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2516705994 and 2516706012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209725498 + ... + 209725509.

It is an arithmetic number, because the mean of its divisors is an integer number (629176512).

Almost surely, 2^2516706042 is an apocalyptic number.

2516706042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2516706042 is a wasteful number, since it uses less digits than its factorization.

2516706042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419451012.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 2516706042 is about 50166.7822567882. The cubic root of 2516706042 is about 1360.2252441951.

The spelling of 2516706042 in words is "two billion, five hundred sixteen million, seven hundred six thousand, forty-two".