7495000161 has 16 divisors (see below), whose sum is σ = 10903508928. Its totient is φ = 4541720000.

The previous prime is 7495000157. The next prime is 7495000189. The reversal of 7495000161 is 1610005947.

It is a cyclic number.

It is not a de Polignac number, because 7495000161 - 2² = 7495000157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7495000151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267175 + ... + 293891.

It is an arithmetic number, because the mean of its divisors is an integer number (681469308).

Almost surely, 2^7495000161 is an apocalyptic number.

It is an amenable number.

7495000161 is a deficient number, since it is larger than the sum of its proper divisors (3408508767).

7495000161 is a wasteful number, since it uses less digits than its factorization.

7495000161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35232.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 7495000161 is about 86573.6689819716. The cubic root of 7495000161 is about 1956.9987526045.

The spelling of 7495000161 in words is "seven billion, four hundred ninety-five million, one hundred sixty-one", and thus it is an aban number.