5905900538 has 12 divisors (see below), whose sum is σ = 9410614062. Its totient is φ = 2779247040.

The previous prime is 5905900493. The next prime is 5905900543. The reversal of 5905900538 is 8350095095.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5743669369 + 162231169 = 75787^2 + 12737^2 .

It is a super-2 number, since 2×5905900538² = 69759322329497378888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5108333 + ... + 5109488.

Almost surely, 2^5905900538 is an apocalyptic number.

5905900538 is a deficient number, since it is larger than the sum of its proper divisors (3504713524).

5905900538 is a wasteful number, since it uses less digits than its factorization.

5905900538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10217857 (or 10217840 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 44.

The square root of 5905900538 is about 76849.8571111229. The cubic root of 5905900538 is about 1807.5710465019.

The spelling of 5905900538 in words is "five billion, nine hundred five million, nine hundred thousand, five hundred thirty-eight".