7541117125 has 32 divisors (see below), whose sum is σ = 10043744256. Its totient is φ = 5633107200.

The previous prime is 7541117083. The next prime is 7541117161. The reversal of 7541117125 is 5217111457.

It is not a de Polignac number, because 7541117125 - 2¹³ = 7541108933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 255904 + ... + 283846.

It is an arithmetic number, because the mean of its divisors is an integer number (313867008).

Almost surely, 2^7541117125 is an apocalyptic number.

It is an amenable number.

7541117125 is a deficient number, since it is larger than the sum of its proper divisors (2502627131).

7541117125 is a wasteful number, since it uses less digits than its factorization.

7541117125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28102 (or 28092 counting only the distinct ones).

The product of its digits is 9800, while the sum is 34.

The square root of 7541117125 is about 86839.6057395472. The cubic root of 7541117125 is about 1961.0043725230.

The spelling of 7541117125 in words is "seven billion, five hundred forty-one million, one hundred seventeen thousand, one hundred twenty-five".