4787006641 has 2 divisors, whose sum is σ = 4787006642. Its totient is φ = 4787006640.

The previous prime is 4787006633. The next prime is 4787006677. The reversal of 4787006641 is 1466007874.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4753413025 + 33593616 = 68945^2 + 5796^2 .

It is a cyclic number.

It is not a de Polignac number, because 4787006641 - 2³ = 4787006633 is a prime.

It is not a weakly prime, because it can be changed into another prime (4787006621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2393503320 + 2393503321.

It is an arithmetic number, because the mean of its divisors is an integer number (2393503321).

Almost surely, 2^4787006641 is an apocalyptic number.

It is an amenable number.

4787006641 is a deficient number, since it is larger than the sum of its proper divisors (1).

4787006641 is an equidigital number, since it uses as much as digits as its factorization.

4787006641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 4787006641 is about 69188.1972665859. The cubic root of 4787006641 is about 1685.3418685453.

The spelling of 4787006641 in words is "four billion, seven hundred eighty-seven million, six thousand, six hundred forty-one".