1151965837037 has 2 divisors, whose sum is σ = 1151965837038. Its totient is φ = 1151965837036.

The previous prime is 1151965836997. The next prime is 1151965837039. The reversal of 1151965837037 is 7307385691511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 587643363241 + 564322473796 = 766579^2 + 751214^2 .

It is a cyclic number.

It is not a de Polignac number, because 1151965837037 - 2¹⁶ = 1151965771501 is a prime.

Together with 1151965837039, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1151965837039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575982918518 + 575982918519.

It is an arithmetic number, because the mean of its divisors is an integer number (575982918519).

Almost surely, 2^{1151965837037} is an apocalyptic number.

It is an amenable number.

1151965837037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1151965837037 is an equidigital number, since it uses as much as digits as its factorization.

1151965837037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4762800, while the sum is 56.

The spelling of 1151965837037 in words is "one trillion, one hundred fifty-one billion, nine hundred sixty-five million, eight hundred thirty-seven thousand, thirty-seven".