4663051644 has 24 divisors (see below), whose sum is σ = 10886447488. Its totient is φ = 1553494320.

The previous prime is 4663051643. The next prime is 4663051693. The reversal of 4663051644 is 4461503664.

It is a super-2 number, since 2×4663051644² = 43488101269222205472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4663051643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84142 + ... + 128085.

Almost surely, 2^4663051644 is an apocalyptic number.

It is an amenable number.

4663051644 is an abundant number, since it is smaller than the sum of its proper divisors (6223395844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4663051644 is a wasteful number, since it uses less digits than its factorization.

4663051644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214065 (or 214063 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The square root of 4663051644 is about 68286.5407236302. The cubic root of 4663051644 is about 1670.6676957649.

The spelling of 4663051644 in words is "four billion, six hundred sixty-three million, fifty-one thousand, six hundred forty-four".