2773442952 has 48 divisors (see below), whose sum is σ = 8584467840. Its totient is φ = 792412128.

The previous prime is 2773442941. The next prime is 2773442983. The reversal of 2773442952 is 2592443772.

It is a junction number, because it is equal to n+sod(n) for n = 2773442898 and 2773442907.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2750928 + ... + 2751935.

It is an arithmetic number, because the mean of its divisors is an integer number (178843080).

Almost surely, 2^2773442952 is an apocalyptic number.

It is an amenable number.

2773442952 is an abundant number, since it is smaller than the sum of its proper divisors (5811024888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2773442952 is a wasteful number, since it uses less digits than its factorization.

2773442952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5502882 (or 5502875 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 2773442952 is about 52663.4878449956. The cubic root of 2773442952 is about 1404.9895014054.

The spelling of 2773442952 in words is "two billion, seven hundred seventy-three million, four hundred forty-two thousand, nine hundred fifty-two".