4654633648 has 160 divisors (see below), whose sum is σ = 11049292800. Its totient is φ = 1856701440.

The previous prime is 4654633639. The next prime is 4654633651. The reversal of 4654633648 is 8463364564.

It is a happy number.

It is a super-3 number, since 3×4654633648³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25716118 + ... + 25716298.

It is an arithmetic number, because the mean of its divisors is an integer number (69058080).

Almost surely, 2^4654633648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4654633648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5524646400).

4654633648 is an abundant number, since it is smaller than the sum of its proper divisors (6394659152).

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

4654633648 is a wasteful number, since it uses less digits than its factorization.

4654633648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435 (or 429 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 49.

The square root of 4654633648 is about 68224.8755806854. The cubic root of 4654633648 is about 1669.6617632847.

The spelling of 4654633648 in words is "four billion, six hundred fifty-four million, six hundred thirty-three thousand, six hundred forty-eight".