2901533216 has 24 divisors (see below), whose sum is σ = 5724922140. Its totient is φ = 1447584768.

The previous prime is 2901533209. The next prime is 2901533249. The reversal of 2901533216 is 6123351092.

It can be written as a sum of positive squares in 2 ways, for example, as 2900899600 + 633616 = 53860^2 + 796^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 84581 + ... + 113828.

Almost surely, 2^2901533216 is an apocalyptic number.

It is an amenable number.

2901533216 is a deficient number, since it is larger than the sum of its proper divisors (2823388924).

2901533216 is a wasteful number, since it uses less digits than its factorization.

2901533216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198876 (or 198868 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 2901533216 is about 53865.8817434561. The cubic root of 2901533216 is about 1426.2944169084.

The spelling of 2901533216 in words is "two billion, nine hundred one million, five hundred thirty-three thousand, two hundred sixteen".