955375457 has 2 divisors, whose sum is σ = 955375458. Its totient is φ = 955375456.

The previous prime is 955375451. The next prime is 955375459. The reversal of 955375457 is 754573559.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 697805056 + 257570401 = 26416^2 + 16049^2 .

It is a cyclic number.

It is not a de Polignac number, because 955375457 - 2⁴ = 955375441 is a prime.

Together with 955375459, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (955375451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 477687728 + 477687729.

It is an arithmetic number, because the mean of its divisors is an integer number (477687729).

Almost surely, 2^955375457 is an apocalyptic number.

It is an amenable number.

955375457 is a deficient number, since it is larger than the sum of its proper divisors (1).

955375457 is an equidigital number, since it uses as much as digits as its factorization.

955375457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3307500, while the sum is 50.

The square root of 955375457 is about 30909.1484353743. The cubic root of 955375457 is about 984.8982371443.

The spelling of 955375457 in words is "nine hundred fifty-five million, three hundred seventy-five thousand, four hundred fifty-seven".