2516279005 has 16 divisors (see below), whose sum is σ = 3152265984. Its totient is φ = 1924616320.

The previous prime is 2516278991. The next prime is 2516279009. The reversal of 2516279005 is 5009726152.

It is not a de Polignac number, because 2516279005 - 2²¹ = 2514181853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516279009) 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, 363537 + ... + 370393.

It is an arithmetic number, because the mean of its divisors is an integer number (197016624).

Almost surely, 2^2516279005 is an apocalyptic number.

It is an amenable number.

2516279005 is a deficient number, since it is larger than the sum of its proper divisors (635986979).

2516279005 is a wasteful number, since it uses less digits than its factorization.

2516279005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10076.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 2516279005 is about 50162.5259033075. The cubic root of 2516279005 is about 1360.1483050857.

The spelling of 2516279005 in words is "two billion, five hundred sixteen million, two hundred seventy-nine thousand, five".