2516463827 has 2 divisors, whose sum is σ = 2516463828. Its totient is φ = 2516463826.

The previous prime is 2516463823. The next prime is 2516463877. The reversal of 2516463827 is 7283646152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2516463827 - 2² = 2516463823 is a prime.

It is not a weakly prime, because it can be changed into another prime (2516463823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1258231913 + 1258231914.

It is an arithmetic number, because the mean of its divisors is an integer number (1258231914).

Almost surely, 2^2516463827 is an apocalyptic number.

2516463827 is a deficient number, since it is larger than the sum of its proper divisors (1).

2516463827 is an equidigital number, since it uses as much as digits as its factorization.

2516463827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 44.

The square root of 2516463827 is about 50164.3681012728. The cubic root of 2516463827 is about 1360.1816054703.

The spelling of 2516463827 in words is "two billion, five hundred sixteen million, four hundred sixty-three thousand, eight hundred twenty-seven".