2488621558 has 8 divisors (see below), whose sum is σ = 3929402520. Its totient is φ = 1178820720.

The previous prime is 2488621523. The next prime is 2488621559. The reversal of 2488621558 is 8551268842.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2488621559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32744983 + ... + 32745058.

It is an arithmetic number, because the mean of its divisors is an integer number (491175315).

Almost surely, 2^2488621558 is an apocalyptic number.

2488621558 is a deficient number, since it is larger than the sum of its proper divisors (1440780962).

2488621558 is a wasteful number, since it uses less digits than its factorization.

2488621558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65490062.

The product of its digits is 1228800, while the sum is 49.

The square root of 2488621558 is about 49886.0858155859. The cubic root of 2488621558 is about 1355.1466203001.

The spelling of 2488621558 in words is "two billion, four hundred eighty-eight million, six hundred twenty-one thousand, five hundred fifty-eight".