1197258551963 has 2 divisors, whose sum is σ = 1197258551964. Its totient is φ = 1197258551962.

The previous prime is 1197258551959. The next prime is 1197258552013. The reversal of 1197258551963 is 3691558527911.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1197258551963 - 2² = 1197258551959 is a prime.

It is a super-3 number, since 3×1197258551963³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1197258551896 and 1197258551905.

It is not a weakly prime, because it can be changed into another prime (1197258553963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 598629275981 + 598629275982.

It is an arithmetic number, because the mean of its divisors is an integer number (598629275982).

Almost surely, 2^{1197258551963} is an apocalyptic number.

1197258551963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1197258551963 is an equidigital number, since it uses as much as digits as its factorization.

1197258551963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20412000, while the sum is 62.

The spelling of 1197258551963 in words is "one trillion, one hundred ninety-seven billion, two hundred fifty-eight million, five hundred fifty-one thousand, nine hundred sixty-three".