975245093 has 2 divisors, whose sum is σ = 975245094. Its totient is φ = 975245092.

The previous prime is 975245083. The next prime is 975245119. The reversal of 975245093 is 390542579.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 764356609 + 210888484 = 27647^2 + 14522^2 .

It is a cyclic number.

It is not a de Polignac number, because 975245093 - 2⁴ = 975245077 is a prime.

It is a super-2 number, since 2×975245093² = 1902205982841157298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (975245083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 487622546 + 487622547.

It is an arithmetic number, because the mean of its divisors is an integer number (487622547).

Almost surely, 2^975245093 is an apocalyptic number.

It is an amenable number.

975245093 is a deficient number, since it is larger than the sum of its proper divisors (1).

975245093 is an equidigital number, since it uses as much as digits as its factorization.

975245093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 340200, while the sum is 44.

The square root of 975245093 is about 31228.9143743422. The cubic root of 975245093 is about 991.6793226860.

It can be divided in two parts, 9752 and 45093, that added together give a palindrome (54845).

The spelling of 975245093 in words is "nine hundred seventy-five million, two hundred forty-five thousand, ninety-three".