2488905538 has 8 divisors (see below), whose sum is σ = 4266695232. Its totient is φ = 1066673796.

The previous prime is 2488905527. The next prime is 2488905563. The reversal of 2488905538 is 8355098842.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 88889470 + ... + 88889497.

It is an arithmetic number, because the mean of its divisors is an integer number (533336904).

Almost surely, 2^2488905538 is an apocalyptic number.

2488905538 is a deficient number, since it is larger than the sum of its proper divisors (1777789694).

2488905538 is a wasteful number, since it uses less digits than its factorization.

2488905538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177778976.

The product of its (nonzero) digits is 2764800, while the sum is 52.

The square root of 2488905538 is about 49888.9320190360. The cubic root of 2488905538 is about 1355.1981642159.

The spelling of 2488905538 in words is "two billion, four hundred eighty-eight million, nine hundred five thousand, five hundred thirty-eight".