4809195802880 has 648 divisors, whose sum is σ = 14048996244696. Its totient is φ = 1572379361280.

The previous prime is 4809195802823. The next prime is 4809195802907. The reversal of 4809195802880 is 882085919084.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1938421321984 + 2870774480896 = 1392272^2 + 1694336^2 .

It is a super-3 number, since 3×4809195802880³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4399995614 + ... + 4399996706.

Almost surely, 2^{4809195802880} is an apocalyptic number.

4809195802880 is a gapful number since it is divisible by the number (40) 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 4809195802880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7024498122348).

4809195802880 is an abundant number, since it is smaller than the sum of its proper divisors (9239800441816).

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

4809195802880 is a wasteful number, since it uses less digits than its factorization.

4809195802880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263 (or 1211 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 62.

The spelling of 4809195802880 in words is "four trillion, eight hundred nine billion, one hundred ninety-five million, eight hundred two thousand, eight hundred eighty".