37072665152189 has 2 divisors, whose sum is σ = 37072665152190. Its totient is φ = 37072665152188.

The previous prime is 37072665152141. The next prime is 37072665152261. The reversal of 37072665152189 is 98125156627073.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35785915229689 + 1286749922500 = 5982133^2 + 1134350^2 .

It is a cyclic number.

It is not a de Polignac number, because 37072665152189 - 2³⁶ = 37003945675453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (37072665142189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18536332576094 + 18536332576095.

It is an arithmetic number, because the mean of its divisors is an integer number (18536332576095).

Almost surely, 2^{37072665152189} is an apocalyptic number.

It is an amenable number.

37072665152189 is a deficient number, since it is larger than the sum of its proper divisors (1).

37072665152189 is an equidigital number, since it uses as much as digits as its factorization.

37072665152189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38102400, while the sum is 62.

The spelling of 37072665152189 in words is "thirty-seven trillion, seventy-two billion, six hundred sixty-five million, one hundred fifty-two thousand, one hundred eighty-nine".