2772073563 has 8 divisors (see below), whose sum is σ = 4224112128. Its totient is φ = 1584042024.

The previous prime is 2772073543. The next prime is 2772073589. The reversal of 2772073563 is 3653702772.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2772073563 - 2⁵ = 2772073531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2772073543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66001731 + ... + 66001772.

It is an arithmetic number, because the mean of its divisors is an integer number (528014016).

Almost surely, 2^2772073563 is an apocalyptic number.

2772073563 is a deficient number, since it is larger than the sum of its proper divisors (1452038565).

2772073563 is a wasteful number, since it uses less digits than its factorization.

2772073563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132003513.

The product of its (nonzero) digits is 370440, while the sum is 42.

The square root of 2772073563 is about 52650.4849265417. The cubic root of 2772073563 is about 1404.7582252211.

The spelling of 2772073563 in words is "two billion, seven hundred seventy-two million, seventy-three thousand, five hundred sixty-three".