4955547720 has 32 divisors (see below), whose sum is σ = 14866643520. Its totient is φ = 1321479360.

The previous prime is 4955547713. The next prime is 4955547763. The reversal of 4955547720 is 277455594.

It is a self number, because there is not a number n which added to its sum of digits gives 4955547720.

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, 20647996 + ... + 20648235.

It is an arithmetic number, because the mean of its divisors is an integer number (464582610).

Almost surely, 2^4955547720 is an apocalyptic number.

4955547720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4955547720 is an abundant number, since it is smaller than the sum of its proper divisors (9911095800).

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

4955547720 is a wasteful number, since it uses less digits than its factorization.

4955547720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41296245 (or 41296241 counting only the distinct ones).

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

The square root of 4955547720 is about 70395.6512861412. The cubic root of 4955547720 is about 1704.8933659944.

The spelling of 4955547720 in words is "four billion, nine hundred fifty-five million, five hundred forty-seven thousand, seven hundred twenty".