2516425051 has 16 divisors (see below), whose sum is σ = 3052969920. Its totient is φ = 2024801280.

The previous prime is 2516425049. The next prime is 2516425057. The reversal of 2516425051 is 1505246152.

It is a cyclic number.

It is not a de Polignac number, because 2516425051 - 2¹ = 2516425049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2516425057) 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, 19111 + ... + 73471.

It is an arithmetic number, because the mean of its divisors is an integer number (190810620).

Almost surely, 2^2516425051 is an apocalyptic number.

2516425051 is a deficient number, since it is larger than the sum of its proper divisors (536544869).

2516425051 is a wasteful number, since it uses less digits than its factorization.

2516425051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54774.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 2516425051 is about 50163.9816103148. The cubic root of 2516425051 is about 1360.1746191227.

The spelling of 2516425051 in words is "two billion, five hundred sixteen million, four hundred twenty-five thousand, fifty-one".