37266522180961 has 2 divisors, whose sum is σ = 37266522180962. Its totient is φ = 37266522180960.

The previous prime is 37266522180947. The next prime is 37266522181019. The reversal of 37266522180961 is 16908122566273.

It is an a-pointer prime, because the next prime (37266522181019) can be obtained adding 37266522180961 to its sum of digits (58).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20171605020961 + 17094917160000 = 4491281^2 + 4134600^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-37266522180961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 37266522180896 and 37266522180905.

It is not a weakly prime, because it can be changed into another prime (37266522186961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18633261090480 + 18633261090481.

It is an arithmetic number, because the mean of its divisors is an integer number (18633261090481).

Almost surely, 2^{37266522180961} is an apocalyptic number.

It is an amenable number.

37266522180961 is a deficient number, since it is larger than the sum of its proper divisors (1).

37266522180961 is an equidigital number, since it uses as much as digits as its factorization.

37266522180961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 37266522180961 in words is "thirty-seven trillion, two hundred sixty-six billion, five hundred twenty-two million, one hundred eighty thousand, nine hundred sixty-one".