2518116046 has 4 divisors (see below), whose sum is σ = 3777174072. Its totient is φ = 1259058022.

The previous prime is 2518115959. The next prime is 2518116091. The reversal of 2518116046 is 6406118152.

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

It is a super-2 number, since 2×2518116046² = 12681816842245348232, which contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 629529010 + ... + 629529013.

It is an arithmetic number, because the mean of its divisors is an integer number (944293518).

Almost surely, 2^2518116046 is an apocalyptic number.

2518116046 is a deficient number, since it is larger than the sum of its proper divisors (1259058026).

2518116046 is a wasteful number, since it uses less digits than its factorization.

2518116046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259058025.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 2518116046 is about 50180.8334526241. The cubic root of 2518116046 is about 1360.4792223366.

The spelling of 2518116046 in words is "two billion, five hundred eighteen million, one hundred sixteen thousand, forty-six".