2449533772 has 24 divisors (see below), whose sum is σ = 4901845760. Its totient is φ = 1049204880.

The previous prime is 2449533769. The next prime is 2449533799. The reversal of 2449533772 is 2773359442.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27379 + ... + 75157.

Almost surely, 2^2449533772 is an apocalyptic number.

It is an amenable number.

2449533772 is an abundant number, since it is smaller than the sum of its proper divisors (2452311988).

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

2449533772 is a wasteful number, since it uses less digits than its factorization.

2449533772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49621 (or 49619 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 46.

The square root of 2449533772 is about 49492.7648449751. The cubic root of 2449533772 is about 1348.0142312862.

The spelling of 2449533772 in words is "two billion, four hundred forty-nine million, five hundred thirty-three thousand, seven hundred seventy-two".