5120455025 has 24 divisors (see below), whose sum is σ = 7259160384. Its totient is φ = 3509841600.

The previous prime is 5120455009. The next prime is 5120455037. The reversal of 5120455025 is 5205540215.

It is not a de Polignac number, because 5120455025 - 2⁴ = 5120455009 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 761930 + ... + 768620.

It is an arithmetic number, because the mean of its divisors is an integer number (302465016).

Almost surely, 2^5120455025 is an apocalyptic number.

It is an amenable number.

5120455025 is a deficient number, since it is larger than the sum of its proper divisors (2138705359).

5120455025 is a wasteful number, since it uses less digits than its factorization.

5120455025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11081 (or 11076 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 5120455025 is about 71557.3547932007. The cubic root of 5120455025 is about 1723.5988089320.

The spelling of 5120455025 in words is "five billion, one hundred twenty million, four hundred fifty-five thousand, twenty-five".