1137963467497 has 2 divisors, whose sum is σ = 1137963467498. Its totient is φ = 1137963467496.

The previous prime is 1137963467489. The next prime is 1137963467503. The reversal of 1137963467497 is 7947643697311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 993761759376 + 144201708121 = 996876^2 + 379739^2 .

It is a cyclic number.

It is not a de Polignac number, because 1137963467497 - 2³ = 1137963467489 is a prime.

It is not a weakly prime, because it can be changed into another prime (1137963467437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568981733748 + 568981733749.

It is an arithmetic number, because the mean of its divisors is an integer number (568981733749).

Almost surely, 2^{1137963467497} is an apocalyptic number.

It is an amenable number.

1137963467497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1137963467497 is an equidigital number, since it uses as much as digits as its factorization.

1137963467497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 144027072, while the sum is 67.

The spelling of 1137963467497 in words is "one trillion, one hundred thirty-seven billion, nine hundred sixty-three million, four hundred sixty-seven thousand, four hundred ninety-seven".