4601643263 has 12 divisors (see below), whose sum is σ = 5357601000. Its totient is φ = 3940825392.

The previous prime is 4601643253. The next prime is 4601643287. The reversal of 4601643263 is 3623461064.

It is not a de Polignac number, because 4601643263 - 2⁴ = 4601643247 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 (4601643253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16613 + ... + 97361.

It is an arithmetic number, because the mean of its divisors is an integer number (446466750).

Almost surely, 2^4601643263 is an apocalyptic number.

4601643263 is a deficient number, since it is larger than the sum of its proper divisors (755957737).

4601643263 is a wasteful number, since it uses less digits than its factorization.

4601643263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81926 (or 81919 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 4601643263 is about 67835.4130451050. The cubic root of 4601643263 is about 1663.3015126873.

The spelling of 4601643263 in words is "four billion, six hundred one million, six hundred forty-three thousand, two hundred sixty-three".