5025861787 has 2 divisors, whose sum is σ = 5025861788. Its totient is φ = 5025861786.

The previous prime is 5025861751. The next prime is 5025861823. The reversal of 5025861787 is 7871685205.

It is a balanced prime because it is at equal distance from previous prime (5025861751) and next prime (5025861823).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5025861787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5025861787.

It is not a weakly prime, because it can be changed into another prime (5025861727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2512930893 + 2512930894.

It is an arithmetic number, because the mean of its divisors is an integer number (2512930894).

Almost surely, 2^5025861787 is an apocalyptic number.

5025861787 is a deficient number, since it is larger than the sum of its proper divisors (1).

5025861787 is an equidigital number, since it uses as much as digits as its factorization.

5025861787 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 940800, while the sum is 49.

The square root of 5025861787 is about 70893.3127100152. The cubic root of 5025861787 is about 1712.9190804281.

The spelling of 5025861787 in words is "five billion, twenty-five million, eight hundred sixty-one thousand, seven hundred eighty-seven".