975245119 has 2 divisors, whose sum is σ = 975245120. Its totient is φ = 975245118.

The previous prime is 975245093. The next prime is 975245153. The reversal of 975245119 is 911542579.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 975245119 - 2²³ = 966856511 is a prime.

It is a super-2 number, since 2×975245119² = 1902206084266648322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (975245419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487622559 + 487622560.

It is an arithmetic number, because the mean of its divisors is an integer number (487622560).

Almost surely, 2^975245119 is an apocalyptic number.

975245119 is a deficient number, since it is larger than the sum of its proper divisors (1).

975245119 is an equidigital number, since it uses as much as digits as its factorization.

975245119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 43.

The square root of 975245119 is about 31228.9147906231. The cubic root of 975245119 is about 991.6793314988.

The spelling of 975245119 in words is "nine hundred seventy-five million, two hundred forty-five thousand, one hundred nineteen".