2516244605 has 8 divisors (see below), whose sum is σ = 3450849792. Its totient is φ = 1725424848.

The previous prime is 2516244587. The next prime is 2516244649. The reversal of 2516244605 is 5064426152.

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

It is not a de Polignac number, because 2516244605 - 2⁶ = 2516244541 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 71892703 = 2516244605 / (2 + 5 + 1 + 6 + 2 + 4 + 4 + 6 + 0 + 5).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35946317 + ... + 35946386.

It is an arithmetic number, because the mean of its divisors is an integer number (431356224).

Almost surely, 2^2516244605 is an apocalyptic number.

It is an amenable number.

2516244605 is a deficient number, since it is larger than the sum of its proper divisors (934605187).

2516244605 is an equidigital number, since it uses as much as digits as its factorization.

2516244605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71892715.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 2516244605 is about 50162.1830166910. The cubic root of 2516244605 is about 1360.1421068707.

The spelling of 2516244605 in words is "two billion, five hundred sixteen million, two hundred forty-four thousand, six hundred five".