4955449452720 has 160 divisors (see below), whose sum is σ = 16714130768832. Its totient is φ = 1207227580416.

The previous prime is 4955449452697. The next prime is 4955449452739. The reversal of 4955449452720 is 272549445594.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 7884397 + ... + 8489676.

Almost surely, 2^{4955449452720} is an apocalyptic number.

4955449452720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4955449452720 is an abundant number, since it is smaller than the sum of its proper divisors (11758681316112).

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

4955449452720 is a wasteful number, since it uses less digits than its factorization.

4955449452720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16374199 (or 16374193 counting only the distinct ones).

The product of its (nonzero) digits is 72576000, while the sum is 60.

The spelling of 4955449452720 in words is "four trillion, nine hundred fifty-five billion, four hundred forty-nine million, four hundred fifty-two thousand, seven hundred twenty".