4858537138 has 32 divisors (see below), whose sum is σ = 8976812544. Its totient is φ = 1920514752.

The previous prime is 4858537111. The next prime is 4858537147. The reversal of 4858537138 is 8317358584.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231456 + ... + 251572.

It is an arithmetic number, because the mean of its divisors is an integer number (280525392).

Almost surely, 2^4858537138 is an apocalyptic number.

4858537138 is a deficient number, since it is larger than the sum of its proper divisors (4118275406).

4858537138 is a wasteful number, since it uses less digits than its factorization.

4858537138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21466.

The product of its digits is 3225600, while the sum is 52.

The square root of 4858537138 is about 69703.2075158669. The cubic root of 4858537138 is about 1693.6948835920.

The spelling of 4858537138 in words is "four billion, eight hundred fifty-eight million, five hundred thirty-seven thousand, one hundred thirty-eight".