4500722795520 has 352 divisors, whose sum is σ = 16853027901696. Its totient is φ = 1003644518400.

The previous prime is 4500722795509. The next prime is 4500722795557. The reversal of 4500722795520 is 255972270054.

It is a super-3 number, since 3×4500722795520³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4500722795520.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3897840 + ... + 4918800.

Almost surely, 2^{4500722795520} is an apocalyptic number.

4500722795520 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 4500722795520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8426513950848).

4500722795520 is an abundant number, since it is smaller than the sum of its proper divisors (12352305106176).

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

4500722795520 is a wasteful number, since it uses less digits than its factorization.

4500722795520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1021037 (or 1021019 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 48.

The spelling of 4500722795520 in words is "four trillion, five hundred billion, seven hundred twenty-two million, seven hundred ninety-five thousand, five hundred twenty".