2732973553 has 2 divisors, whose sum is σ = 2732973554. Its totient is φ = 2732973552.

The previous prime is 2732973521. The next prime is 2732973569. The reversal of 2732973553 is 3553792372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1759970304 + 973003249 = 41952^2 + 31193^2 .

It is a cyclic number.

It is not a de Polignac number, because 2732973553 - 2⁵ = 2732973521 is a prime.

It is not a weakly prime, because it can be changed into another prime (2732973653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1366486776 + 1366486777.

It is an arithmetic number, because the mean of its divisors is an integer number (1366486777).

Almost surely, 2^2732973553 is an apocalyptic number.

It is an amenable number.

2732973553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2732973553 is an equidigital number, since it uses as much as digits as its factorization.

2732973553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1190700, while the sum is 46.

The square root of 2732973553 is about 52277.8495445251. The cubic root of 2732973553 is about 1398.1222364691.

The spelling of 2732973553 in words is "two billion, seven hundred thirty-two million, nine hundred seventy-three thousand, five hundred fifty-three".