5131035525 has 96 divisors (see below), whose sum is σ = 10918158336. Its totient is φ = 2063520000.

The previous prime is 5131035509. The next prime is 5131035527. The reversal of 5131035525 is 5255301315.

It is not a de Polignac number, because 5131035525 - 2⁴ = 5131035509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5131035492 and 5131035501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131035527) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 164695 + ... + 193355.

It is an arithmetic number, because the mean of its divisors is an integer number (113730816).

Almost surely, 2^5131035525 is an apocalyptic number.

5131035525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5131035525 is an abundant number, since it is smaller than the sum of its proper divisors (5787122811).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5131035525 is a wasteful number, since it uses less digits than its factorization.

5131035525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28723 (or 28718 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 5131035525 is about 71631.2468480062. The cubic root of 5131035525 is about 1724.7851612299.

The spelling of 5131035525 in words is "five billion, one hundred thirty-one million, thirty-five thousand, five hundred twenty-five".