4455304456620 has 24 divisors (see below), whose sum is σ = 12474852478704. Its totient is φ = 1188081188416.

The previous prime is 4455304456487. The next prime is 4455304456643. The reversal of 4455304456620 is 266544035544.

It is a self number, because there is not a number n which added to its sum of digits gives 4455304456620.

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, 37127537079 + ... + 37127537198.

It is an arithmetic number, because the mean of its divisors is an integer number (519785519946).

Almost surely, 2^{4455304456620} is an apocalyptic number.

It is an amenable number.

4455304456620 is an abundant number, since it is smaller than the sum of its proper divisors (8019548022084).

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

4455304456620 is a wasteful number, since it uses less digits than its factorization.

4455304456620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74255074289 (or 74255074287 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 48.

The spelling of 4455304456620 in words is "four trillion, four hundred fifty-five billion, three hundred four million, four hundred fifty-six thousand, six hundred twenty".