1168275425 has 6 divisors (see below), whose sum is σ = 1448661558. Its totient is φ = 934620320.

The previous prime is 1168275419. The next prime is 1168275431. The reversal of 1168275425 is 5245728611.

It is an interprime number because it is at equal distance from previous prime (1168275419) and next prime (1168275431).

It can be written as a sum of positive squares in 3 ways, for example, as 418775296 + 749500129 = 20464^2 + 27377^2 .

It is not a de Polignac number, because 1168275425 - 2⁸ = 1168275169 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23365484 + ... + 23365533.

It is an arithmetic number, because the mean of its divisors is an integer number (241443593).

Almost surely, 2^1168275425 is an apocalyptic number.

It is an amenable number.

1168275425 is a deficient number, since it is larger than the sum of its proper divisors (280386133).

1168275425 is an equidigital number, since it uses as much as digits as its factorization.

1168275425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46731027 (or 46731022 counting only the distinct ones).

The product of its digits is 134400, while the sum is 41.

The square root of 1168275425 is about 34180.0442509953. The cubic root of 1168275425 is about 1053.2102581347.

The spelling of 1168275425 in words is "one billion, one hundred sixty-eight million, two hundred seventy-five thousand, four hundred twenty-five".