4266563787 has 10 divisors (see below), whose sum is σ = 6373508988. Its totient is φ = 2844375804.

The previous prime is 4266563761. The next prime is 4266563803. The reversal of 4266563787 is 7873656624.

4266563787 is a `hidden beast` number, since 4 + 2 + 6 + 6 + 563 + 78 + 7 = 666.

It is not a de Polignac number, because 4266563787 - 2⁷ = 4266563659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4266563087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 26336733 + ... + 26336894.

Almost surely, 2^4266563787 is an apocalyptic number.

4266563787 is a deficient number, since it is larger than the sum of its proper divisors (2106945201).

4266563787 is an equidigital number, since it uses as much as digits as its factorization.

4266563787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52673639 (or 52673630 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 54.

The square root of 4266563787 is about 65318.9389610701. The cubic root of 4266563787 is about 1621.9074959041.

The spelling of 4266563787 in words is "four billion, two hundred sixty-six million, five hundred sixty-three thousand, seven hundred eighty-seven".