2518228032 has 56 divisors (see below), whose sum is σ = 6666622176. Its totient is φ = 838929408.

The previous prime is 2518228007. The next prime is 2518228073. The reversal of 2518228032 is 2308228152.

It is a junction number, because it is equal to n+sod(n) for n = 2518227984 and 2518228002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530823 + ... + 535545.

Almost surely, 2^2518228032 is an apocalyptic number.

It is an amenable number.

2518228032 is an abundant number, since it is smaller than the sum of its proper divisors (4148394144).

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

2518228032 is a wasteful number, since it uses less digits than its factorization.

2518228032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7515 (or 7505 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2518228032 is about 50181.9492646509. The cubic root of 2518228032 is about 1360.4993898435.

The spelling of 2518228032 in words is "two billion, five hundred eighteen million, two hundred twenty-eight thousand, thirty-two".