1175508050947 has 2 divisors, whose sum is σ = 1175508050948. Its totient is φ = 1175508050946.

The previous prime is 1175508050921. The next prime is 1175508050971. The reversal of 1175508050947 is 7490508055711.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1175508050947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1175508050894 and 1175508050903.

It is not a weakly prime, because it can be changed into another prime (1175508050917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 587754025473 + 587754025474.

It is an arithmetic number, because the mean of its divisors is an integer number (587754025474).

Almost surely, 2^{1175508050947} is an apocalyptic number.

1175508050947 is a deficient number, since it is larger than the sum of its proper divisors (1).

1175508050947 is an equidigital number, since it uses as much as digits as its factorization.

1175508050947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764000, while the sum is 52.

The spelling of 1175508050947 in words is "one trillion, one hundred seventy-five billion, five hundred eight million, fifty thousand, nine hundred forty-seven".