2720544900 has 36 divisors (see below), whose sum is σ = 7871444112. Its totient is φ = 725478560.

The previous prime is 2720544877. The next prime is 2720544973. The reversal of 2720544900 is 94450272.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4533942 + ... + 4534541.

Almost surely, 2^2720544900 is an apocalyptic number.

2720544900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2720544900 is an abundant number, since it is smaller than the sum of its proper divisors (5150899212).

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

2720544900 is a wasteful number, since it uses less digits than its factorization.

2720544900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9068500 (or 9068493 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 2720544900 is about 52158.8429702960. The cubic root of 2720544900 is about 1395.9996175455. Note that the first 3 decimals are identical.

The spelling of 2720544900 in words is "two billion, seven hundred twenty million, five hundred forty-four thousand, nine hundred".