5011131125 has 128 divisors (see below), whose sum is σ = 8692669440. Its totient is φ = 2782080000.

The previous prime is 5011131113. The next prime is 5011131131. The reversal of 5011131125 is 5211311105.

It is a happy number.

It is not a de Polignac number, because 5011131125 - 2⁶ = 5011131061 is a prime.

It is a super-2 number, since 2×5011131125² = 50222870303887531250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5011131097 and 5011131106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3627935 + ... + 3629315.

It is an arithmetic number, because the mean of its divisors is an integer number (67911480).

Almost surely, 2^5011131125 is an apocalyptic number.

5011131125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5011131125 is a deficient number, since it is larger than the sum of its proper divisors (3681538315).

5011131125 is a wasteful number, since it uses less digits than its factorization.

5011131125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456 (or 1446 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 5011131125 is about 70789.3433010930. The cubic root of 5011131125 is about 1711.2439365987.

The spelling of 5011131125 in words is "five billion, eleven million, one hundred thirty-one thousand, one hundred twenty-five".