75265193 has 2 divisors, whose sum is σ = 75265194. Its totient is φ = 75265192.

The previous prime is 75265139. The next prime is 75265219. The reversal of 75265193 is 39156257.

It is a happy number.

Together with previous prime (75265139) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37908649 + 37356544 = 6157^2 + 6112^2 .

It is a cyclic number.

It is not a de Polignac number, because 75265193 - 2⁶ = 75265129 is a prime.

It is not a weakly prime, because it can be changed into another prime (75267193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37632596 + 37632597.

It is an arithmetic number, because the mean of its divisors is an integer number (37632597).

Almost surely, 2^75265193 is an apocalyptic number.

It is an amenable number.

75265193 is a deficient number, since it is larger than the sum of its proper divisors (1).

75265193 is an equidigital number, since it uses as much as digits as its factorization.

75265193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56700, while the sum is 38.

The square root of 75265193 is about 8675.5514522133. The cubic root of 75265193 is about 422.2127978224.

The spelling of 75265193 in words is "seventy-five million, two hundred sixty-five thousand, one hundred ninety-three".