5125999434 has 16 divisors (see below), whose sum is σ = 10264027872. Its totient is φ = 1706661648.

The previous prime is 5125999423. The next prime is 5125999447. The reversal of 5125999434 is 4349995215.

It is an unprimeable number.

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, 495664 + ... + 505899.

It is an arithmetic number, because the mean of its divisors is an integer number (641501742).

Almost surely, 2^5125999434 is an apocalyptic number.

5125999434 is an abundant number, since it is smaller than the sum of its proper divisors (5138028438).

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

5125999434 is a wasteful number, since it uses less digits than its factorization.

5125999434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002421.

The product of its digits is 1749600, while the sum is 51.

The square root of 5125999434 is about 71596.0853259450. The cubic root of 5125999434 is about 1724.2206865833.

The spelling of 5125999434 in words is "five billion, one hundred twenty-five million, nine hundred ninety-nine thousand, four hundred thirty-four".