4554005422420 has 24 divisors (see below), whose sum is σ = 9568589272704. Its totient is φ = 1820615905056.

The previous prime is 4554005422403. The next prime is 4554005422591. The reversal of 4554005422420 is 242245004554.

It is a super-3 number, since 3×4554005422420³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4554005422420.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61603632 + ... + 61677511.

It is an arithmetic number, because the mean of its divisors is an integer number (398691219696).

Almost surely, 2^{4554005422420} is an apocalyptic number.

It is an amenable number.

4554005422420 is an abundant number, since it is smaller than the sum of its proper divisors (5014583850284).

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

4554005422420 is a wasteful number, since it uses less digits than its factorization.

4554005422420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123282999 (or 123282997 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 37.

The spelling of 4554005422420 in words is "four trillion, five hundred fifty-four billion, five million, four hundred twenty-two thousand, four hundred twenty".