4810780803072 has 128 divisors (see below), whose sum is σ = 12860971124400. Its totient is φ = 1599541346304.

The previous prime is 4810780803013. The next prime is 4810780803077. The reversal of 4810780803072 is 2703080870184.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×4810780803072² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4810780803077) 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, 38965054 + ... + 39088322.

Almost surely, 2^{4810780803072} 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 4810780803072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6430485562200).

4810780803072 is an abundant number, since it is smaller than the sum of its proper divisors (8050190321328).

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

4810780803072 is an equidigital number, since it uses as much as digits as its factorization.

4810780803072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123699 (or 123671 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 48.

The spelling of 4810780803072 in words is "four trillion, eight hundred ten billion, seven hundred eighty million, eight hundred three thousand, seventy-two".