4665625787 has 2 divisors, whose sum is σ = 4665625788. Its totient is φ = 4665625786.

The previous prime is 4665625771. The next prime is 4665625799. The reversal of 4665625787 is 7875265664.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4665625787 - 2⁴ = 4665625771 is a prime.

It is not a weakly prime, because it can be changed into another prime (4665625747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2332812893 + 2332812894.

It is an arithmetic number, because the mean of its divisors is an integer number (2332812894).

Almost surely, 2^4665625787 is an apocalyptic number.

4665625787 is a deficient number, since it is larger than the sum of its proper divisors (1).

4665625787 is an equidigital number, since it uses as much as digits as its factorization.

4665625787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16934400, while the sum is 56.

The square root of 4665625787 is about 68305.3862224642. The cubic root of 4665625787 is about 1670.9750586096.

The spelling of 4665625787 in words is "four billion, six hundred sixty-five million, six hundred twenty-five thousand, seven hundred eighty-seven".