4454521450204 has 48 divisors (see below), whose sum is σ = 9100429083648. Its totient is φ = 1868085655488.

The previous prime is 4454521450189. The next prime is 4454521450229. The reversal of 4454521450204 is 4020541254544.

It is a super-2 number, since 2×4454521450204² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6245662 + ... + 6922234.

It is an arithmetic number, because the mean of its divisors is an integer number (189592272576).

Almost surely, 2^{4454521450204} is an apocalyptic number.

It is an amenable number.

4454521450204 is an abundant number, since it is smaller than the sum of its proper divisors (4645907633444).

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

4454521450204 is a wasteful number, since it uses less digits than its factorization.

4454521450204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681634 (or 681632 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 40.

The spelling of 4454521450204 in words is "four trillion, four hundred fifty-four billion, five hundred twenty-one million, four hundred fifty thousand, two hundred four".