538855854 has 16 divisors (see below), whose sum is σ = 1078976640. Its totient is φ = 179407800.

The previous prime is 538855847. The next prime is 538855859. The reversal of 538855854 is 458558835.

It is a junction number, because it is equal to n+sod(n) for n = 538855797 and 538855806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538855859) 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 7 ways as a sum of consecutive naturals, for example, 47122 + ... + 57429.

It is an arithmetic number, because the mean of its divisors is an integer number (67436040).

Almost surely, 2^538855854 is an apocalyptic number.

538855854 is an abundant number, since it is smaller than the sum of its proper divisors (540120786).

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

538855854 is a wasteful number, since it uses less digits than its factorization.

538855854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105415.

The product of its digits is 3840000, while the sum is 51.

The square root of 538855854 is about 23213.2689210288. The cubic root of 538855854 is about 813.7497505196.

The spelling of 538855854 in words is "five hundred thirty-eight million, eight hundred fifty-five thousand, eight hundred fifty-four".