1125014417 has 2 divisors, whose sum is σ = 1125014418. Its totient is φ = 1125014416.

The previous prime is 1125014381. The next prime is 1125014437. The reversal of 1125014417 is 7144105211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 607178881 + 517835536 = 24641^2 + 22756^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1125014417 is a prime.

It is not a weakly prime, because it can be changed into another prime (1125014437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562507208 + 562507209.

It is an arithmetic number, because the mean of its divisors is an integer number (562507209).

Almost surely, 2^1125014417 is an apocalyptic number.

It is an amenable number.

1125014417 is a deficient number, since it is larger than the sum of its proper divisors (1).

1125014417 is an equidigital number, since it uses as much as digits as its factorization.

1125014417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 1125014417 is about 33541.2345777552. The cubic root of 1125014417 is about 1040.0463542579.

Adding to 1125014417 its reverse (7144105211), we get a palindrome (8269119628).

The spelling of 1125014417 in words is "one billion, one hundred twenty-five million, fourteen thousand, four hundred seventeen".