237564053040089 has 2 divisors, whose sum is σ = 237564053040090. Its totient is φ = 237564053040088.

The previous prime is 237564053040079. The next prime is 237564053040101. The reversal of 237564053040089 is 980040350465732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230038950691225 + 7525102348864 = 15167035^2 + 2743192^2 .

It is a cyclic number.

It is not a de Polignac number, because 237564053040089 - 2¹² = 237564053035993 is a prime.

It is a super-2 number, since 2×237564053040089² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (237564053040079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118782026520044 + 118782026520045.

It is an arithmetic number, because the mean of its divisors is an integer number (118782026520045).

Almost surely, 2^{237564053040089} is an apocalyptic number.

It is an amenable number.

237564053040089 is a deficient number, since it is larger than the sum of its proper divisors (1).

237564053040089 is an equidigital number, since it uses as much as digits as its factorization.

237564053040089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21772800, while the sum is 56.

The spelling of 237564053040089 in words is "two hundred thirty-seven trillion, five hundred sixty-four billion, fifty-three million, forty thousand, eighty-nine".