7375225113 has 12 divisors (see below), whose sum is σ = 10799036820. Its totient is φ = 4849462656.

The previous prime is 7375225111. The next prime is 7375225177. The reversal of 7375225113 is 3115225737.

It is a happy number.

7375225113 is a `hidden beast` number, since 73 + 7 + 522 + 51 + 13 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4870923264 + 2504301849 = 69792^2 + 50043^2 .

It is not a de Polignac number, because 7375225113 - 2¹ = 7375225111 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7375225111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5612148 + ... + 5613461.

It is an arithmetic number, because the mean of its divisors is an integer number (899919735).

Almost surely, 2^7375225113 is an apocalyptic number.

7375225113 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

7375225113 is a deficient number, since it is larger than the sum of its proper divisors (3423811707).

7375225113 is a wasteful number, since it uses less digits than its factorization.

7375225113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11225688 (or 11225685 counting only the distinct ones).

The product of its digits is 44100, while the sum is 36.

The square root of 7375225113 is about 85879.1308351453. The cubic root of 7375225113 is about 1946.5180125736.

The spelling of 7375225113 in words is "seven billion, three hundred seventy-five million, two hundred twenty-five thousand, one hundred thirteen".