4666255020 has 384 divisors, whose sum is σ = 17069875200. Its totient is φ = 1036364544.

The previous prime is 4666255003. The next prime is 4666255021. The reversal of 4666255020 is 205526664.

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

It is not an unprimeable number, because it can be changed into a prime (4666255021) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 33570111 + ... + 33570249.

It is an arithmetic number, because the mean of its divisors is an integer number (44452800).

Almost surely, 2^4666255020 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 4666255020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8534937600).

4666255020 is an abundant number, since it is smaller than the sum of its proper divisors (12403620180).

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

4666255020 is a wasteful number, since it uses less digits than its factorization.

4666255020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 4666255020 is about 68309.9920948612. The cubic root of 4666255020 is about 1671.0501743199.

The spelling of 4666255020 in words is "four billion, six hundred sixty-six million, two hundred fifty-five thousand, twenty".