4291663551 has 16 divisors (see below), whose sum is σ = 6883872000. Its totient is φ = 2323306368.

The previous prime is 4291663517. The next prime is 4291663661. The reversal of 4291663551 is 1553661924.

It is not a de Polignac number, because 4291663551 - 2⁷ = 4291663423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4291663501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5377626 + ... + 5378423.

It is an arithmetic number, because the mean of its divisors is an integer number (430242000).

Almost surely, 2^4291663551 is an apocalyptic number.

4291663551 is a deficient number, since it is larger than the sum of its proper divisors (2592208449).

4291663551 is a wasteful number, since it uses less digits than its factorization.

4291663551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10756078.

The product of its digits is 194400, while the sum is 42.

The square root of 4291663551 is about 65510.7895769850. The cubic root of 4291663551 is about 1625.0817853591.

The spelling of 4291663551 in words is "four billion, two hundred ninety-one million, six hundred sixty-three thousand, five hundred fifty-one".