2727428573 has 4 divisors (see below), whose sum is σ = 2846012448. Its totient is φ = 2608844700.

The previous prime is 2727428537. The next prime is 2727428603. The reversal of 2727428573 is 3758247272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2727428573 - 2¹² = 2727424477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2727428513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59291903 + ... + 59291948.

It is an arithmetic number, because the mean of its divisors is an integer number (711503112).

Almost surely, 2^2727428573 is an apocalyptic number.

2727428573 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2727428573 is a deficient number, since it is larger than the sum of its proper divisors (118583875).

2727428573 is a wasteful number, since it uses less digits than its factorization.

2727428573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118583874.

The product of its digits is 1317120, while the sum is 47.

The square root of 2727428573 is about 52224.7888746331. The cubic root of 2727428573 is about 1397.1760376726.

The spelling of 2727428573 in words is "two billion, seven hundred twenty-seven million, four hundred twenty-eight thousand, five hundred seventy-three".