2732973573 has 16 divisors (see below), whose sum is σ = 3982248000. Its totient is φ = 1653425280.

The previous prime is 2732973569. The next prime is 2732973653. The reversal of 2732973573 is 3753792372.

2732973573 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2732973573 - 2² = 2732973569 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2732973553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53998 + ... + 91551.

It is an arithmetic number, because the mean of its divisors is an integer number (248890500).

Almost surely, 2^2732973573 is an apocalyptic number.

It is an amenable number.

2732973573 is a deficient number, since it is larger than the sum of its proper divisors (1249274427).

2732973573 is a wasteful number, since it uses less digits than its factorization.

2732973573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146132.

The product of its digits is 1666980, while the sum is 48.

The square root of 2732973573 is about 52277.8497358107. The cubic root of 2732973573 is about 1398.1222398796.

The spelling of 2732973573 in words is "two billion, seven hundred thirty-two million, nine hundred seventy-three thousand, five hundred seventy-three".