2516365427 has 8 divisors (see below), whose sum is σ = 2537319936. Its totient is φ = 2495428992.

The previous prime is 2516365417. The next prime is 2516365451. The reversal of 2516365427 is 7245636152.

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

It is a cyclic number.

It is not a de Polignac number, because 2516365427 - 2⁶ = 2516365363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2516365417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540353 + ... + 544989.

It is an arithmetic number, because the mean of its divisors is an integer number (317164992).

Almost surely, 2^2516365427 is an apocalyptic number.

2516365427 is a deficient number, since it is larger than the sum of its proper divisors (20954509).

2516365427 is a wasteful number, since it uses less digits than its factorization.

2516365427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9037.

The product of its digits is 302400, while the sum is 41.

The square root of 2516365427 is about 50163.3873158502. The cubic root of 2516365427 is about 1360.1638764103.

The spelling of 2516365427 in words is "two billion, five hundred sixteen million, three hundred sixty-five thousand, four hundred twenty-seven".