4621450752 has 240 divisors, whose sum is σ = 13788403200. Its totient is φ = 1489453056.

The previous prime is 4621450747. The next prime is 4621450781. The reversal of 4621450752 is 2570541264.

It is a happy number.

4621450752 is a `hidden beast` number, since 462 + 145 + 0 + 7 + 52 = 666.

It is a super-2 number, since 2×4621450752² = 42715614106322731008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31016374 + ... + 31016522.

It is an arithmetic number, because the mean of its divisors is an integer number (57451680).

Almost surely, 2^4621450752 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 4621450752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6894201600).

4621450752 is an abundant number, since it is smaller than the sum of its proper divisors (9166952448).

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

4621450752 is a wasteful number, since it uses less digits than its factorization.

4621450752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 4621450752 is about 67981.2529452054. The cubic root of 4621450752 is about 1665.6846228187.

The spelling of 4621450752 in words is "four billion, six hundred twenty-one million, four hundred fifty thousand, seven hundred fifty-two".