7675481459 has 2 divisors, whose sum is σ = 7675481460. Its totient is φ = 7675481458.

The previous prime is 7675481399. The next prime is 7675481477. The reversal of 7675481459 is 9541845767.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7675481459 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (7675481059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3837740729 + 3837740730.

It is an arithmetic number, because the mean of its divisors is an integer number (3837740730).

Almost surely, 2^7675481459 is an apocalyptic number.

7675481459 is a deficient number, since it is larger than the sum of its proper divisors (1).

7675481459 is an equidigital number, since it uses as much as digits as its factorization.

7675481459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8467200, while the sum is 56.

The square root of 7675481459 is about 87609.8251282355. The cubic root of 7675481459 is about 1972.5826502090.

The spelling of 7675481459 in words is "seven billion, six hundred seventy-five million, four hundred eighty-one thousand, four hundred fifty-nine".