5042009125 has 16 divisors (see below), whose sum is σ = 6305015808. Its totient is φ = 4025538000.

The previous prime is 5042009087. The next prime is 5042009143. The reversal of 5042009125 is 5219002405.

It is not a de Polignac number, because 5042009125 - 2¹⁷ = 5041878053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5042009093 and 5042009102.

It is a congruent 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, 22780 + ... + 102970.

It is an arithmetic number, because the mean of its divisors is an integer number (394063488).

Almost surely, 2^5042009125 is an apocalyptic number.

It is an amenable number.

5042009125 is a deficient number, since it is larger than the sum of its proper divisors (1263006683).

5042009125 is an equidigital number, since it uses as much as digits as its factorization.

5042009125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80709 (or 80699 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 5042009125 is about 71007.1061584684. The cubic root of 5042009125 is about 1714.7515697800.

The spelling of 5042009125 in words is "five billion, forty-two million, nine thousand, one hundred twenty-five".