5050660625 has 10 divisors (see below), whose sum is σ = 6311306298. Its totient is φ = 4040528000.

The previous prime is 5050660621. The next prime is 5050660631. The reversal of 5050660625 is 5260660505.

It is a Cunningham number, because it is equal to 71068²+1.

It can be written as a sum of positive squares in 5 ways, for example, as 1459774849 + 3590885776 = 38207^2 + 59924^2 .

It is not a de Polignac number, because 5050660625 - 2² = 5050660621 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5050660621) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4039904 + ... + 4041153.

Almost surely, 2^5050660625 is an apocalyptic number.

It is an amenable number.

5050660625 is a deficient number, since it is larger than the sum of its proper divisors (1260645673).

5050660625 is an frugal number, since it uses more digits than its factorization.

5050660625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8081077 (or 8081062 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 5050660625 is about 71068.0000070355. Note that the first 5 decimals coincide. The cubic root of 5050660625 is about 1715.7317806295.

The spelling of 5050660625 in words is "five billion, fifty million, six hundred sixty thousand, six hundred twenty-five".