2752932505 has 4 divisors (see below), whose sum is σ = 3303519012. Its totient is φ = 2202346000.

The previous prime is 2752932473. The next prime is 2752932527. The reversal of 2752932505 is 5052392572.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2070887049 + 682045456 = 45507^2 + 26116^2 .

It is not a de Polignac number, because 2752932505 - 2⁵ = 2752932473 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275293246 + ... + 275293255.

It is an arithmetic number, because the mean of its divisors is an integer number (825879753).

Almost surely, 2^2752932505 is an apocalyptic number.

It is an amenable number.

2752932505 is a deficient number, since it is larger than the sum of its proper divisors (550586507).

2752932505 is an equidigital number, since it uses as much as digits as its factorization.

2752932505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550586506.

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 2752932505 is about 52468.3952965974. The cubic root of 2752932505 is about 1401.5174880734.

The spelling of 2752932505 in words is "two billion, seven hundred fifty-two million, nine hundred thirty-two thousand, five hundred five".