5128205254025 has 24 divisors (see below), whose sum is σ = 7273491442944. Its totient is φ = 3513535862400.

The previous prime is 5128205253989. The next prime is 5128205254033. The reversal of 5128205254025 is 5204525028215.

5128205254025 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5128205254025 - 2⁶ = 5128205253961 is a prime.

It is a super-2 number, since 2×5128205254025² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12072881 + ... + 12490430.

It is an arithmetic number, because the mean of its divisors is an integer number (303062143456).

Almost surely, 2^{5128205254025} is an apocalyptic number.

It is an amenable number.

5128205254025 is a deficient number, since it is larger than the sum of its proper divisors (2145286188919).

5128205254025 is a wasteful number, since it uses less digits than its factorization.

5128205254025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24564521 (or 24564516 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 41.

The spelling of 5128205254025 in words is "five trillion, one hundred twenty-eight billion, two hundred five million, two hundred fifty-four thousand, twenty-five".