4264253991 has 30 divisors (see below), whose sum is σ = 6410734880. Its totient is φ = 2824796592.

The previous prime is 4264253977. The next prime is 4264254017. The reversal of 4264253991 is 1993524624.

4264253991 is a `hidden beast` number, since 4 + 26 + 4 + 2 + 539 + 91 = 666.

It is not a de Polignac number, because 4264253991 - 2²¹ = 4262156839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4264253941) 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 29 ways as a sum of consecutive naturals, for example, 2423370 + ... + 2425128.

Almost surely, 2^4264253991 is an apocalyptic number.

4264253991 is a deficient number, since it is larger than the sum of its proper divisors (2146480889).

4264253991 is an equidigital number, since it uses as much as digits as its factorization.

4264253991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117 (or 1935 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 4264253991 is about 65301.2556617405. The cubic root of 4264253991 is about 1621.6147582445.

The spelling of 4264253991 in words is "four billion, two hundred sixty-four million, two hundred fifty-three thousand, nine hundred ninety-one".