5111251535025 has 144 divisors (see below), whose sum is σ = 9486155847168. Its totient is φ = 2628032256000.

The previous prime is 5111251534967. The next prime is 5111251535041. The reversal of 5111251535025 is 5205351521115.

5111251535025 is a `hidden beast` number, since 5 + 1 + 112 + 5 + 1 + 535 + 0 + 2 + 5 = 666.

It is not a de Polignac number, because 5111251535025 - 2⁷ = 5111251534897 is a prime.

It is a super-2 number, since 2×5111251535025² (a number of 26 digits) contains 22 as substring.

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 143 ways as a sum of consecutive naturals, for example, 3141518262 + ... + 3141519888.

It is an arithmetic number, because the mean of its divisors is an integer number (65876082272).

Almost surely, 2^{5111251535025} is an apocalyptic number.

It is an amenable number.

5111251535025 is a deficient number, since it is larger than the sum of its proper divisors (4374904312143).

5111251535025 is a wasteful number, since it uses less digits than its factorization.

5111251535025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3112 (or 3104 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 36.

The spelling of 5111251535025 in words is "five trillion, one hundred eleven billion, two hundred fifty-one million, five hundred thirty-five thousand, twenty-five".