7472525141 has 4 divisors (see below), whose sum is σ = 7473492300. Its totient is φ = 7471557984.

The previous prime is 7472525129. The next prime is 7472525167. The reversal of 7472525141 is 1415252747.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1415252747 = 229 ⋅6180143.

It can be written as a sum of positive squares in 2 ways, for example, as 2910063025 + 4562462116 = 53945^2 + 67546^2 .

It is a cyclic number.

It is not a de Polignac number, because 7472525141 - 2³⁰ = 6398783317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7472525095 and 7472525104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7472525111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471896 + ... + 487473.

It is an arithmetic number, because the mean of its divisors is an integer number (1868373075).

Almost surely, 2^7472525141 is an apocalyptic number.

It is an amenable number.

7472525141 is a deficient number, since it is larger than the sum of its proper divisors (967159).

7472525141 is an equidigital number, since it uses as much as digits as its factorization.

7472525141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 967158.

The product of its digits is 78400, while the sum is 38.

The square root of 7472525141 is about 86443.7686649535. The cubic root of 7472525141 is about 1955.0406639850.

Adding to 7472525141 its reverse (1415252747), we get a palindrome (8887777888).

The spelling of 7472525141 in words is "seven billion, four hundred seventy-two million, five hundred twenty-five thousand, one hundred forty-one".