2518030128 has 20 divisors (see below), whose sum is σ = 6504911288. Its totient is φ = 839343360.

The previous prime is 2518030127. The next prime is 2518030147. The reversal of 2518030128 is 8210308152.

It is a junction number, because it is equal to n+sod(n) for n = 2518030095 and 2518030104.

It is not an unprimeable number, because it can be changed into a prime (2518030127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26229433 + ... + 26229528.

Almost surely, 2^2518030128 is an apocalyptic number.

It is an amenable number.

2518030128 is an abundant number, since it is smaller than the sum of its proper divisors (3986881160).

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

2518030128 is a wasteful number, since it uses less digits than its factorization.

2518030128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52458972 (or 52458966 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 2518030128 is about 50179.9773614935. The cubic root of 2518030128 is about 1360.4637489985.

The spelling of 2518030128 in words is "two billion, five hundred eighteen million, thirty thousand, one hundred twenty-eight".