4665780620928 has 2304 divisors, whose sum is σ = 18296987304960. Its totient is φ = 1173850030080.

The previous prime is 4665780620783. The next prime is 4665780620939. The reversal of 4665780620928 is 8290260875664.

4665780620928 is a `hidden beast` number, since 466 + 5 + 7 + 80 + 6 + 2 + 0 + 92 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 29718347826 + ... + 29718347982.

It is an arithmetic number, because the mean of its divisors is an integer number (7941400740).

Almost surely, 2^{4665780620928} is an apocalyptic number.

4665780620928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4665780620928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9148493652480).

4665780620928 is an abundant number, since it is smaller than the sum of its proper divisors (13631206684032).

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

4665780620928 is a wasteful number, since it uses less digits than its factorization.

4665780620928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 63.

The spelling of 4665780620928 in words is "four trillion, six hundred sixty-five billion, seven hundred eighty million, six hundred twenty thousand, nine hundred twenty-eight".