4720895987 has 2 divisors, whose sum is σ = 4720895988. Its totient is φ = 4720895986.

The previous prime is 4720895969. The next prime is 4720896001. The reversal of 4720895987 is 7895980274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4720895987 - 2¹⁰ = 4720894963 is a prime.

It is not a weakly prime, because it can be changed into another prime (4720895687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2360447993 + 2360447994.

It is an arithmetic number, because the mean of its divisors is an integer number (2360447994).

Almost surely, 2^4720895987 is an apocalyptic number.

4720895987 is a deficient number, since it is larger than the sum of its proper divisors (1).

4720895987 is an equidigital number, since it uses as much as digits as its factorization.

4720895987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10160640, while the sum is 59.

The square root of 4720895987 is about 68708.7766373409. The cubic root of 4720895987 is about 1677.5474402285.

The spelling of 4720895987 in words is "four billion, seven hundred twenty million, eight hundred ninety-five thousand, nine hundred eighty-seven".