150566167601 has 2 divisors, whose sum is σ = 150566167602. Its totient is φ = 150566167600.

The previous prime is 150566167589. The next prime is 150566167627. The reversal of 150566167601 is 106761665051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150116727601 + 449440000 = 387449^2 + 21200^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150566167601 is a prime.

It is not a weakly prime, because it can be changed into another prime (150566167651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75283083800 + 75283083801.

It is an arithmetic number, because the mean of its divisors is an integer number (75283083801).

Almost surely, 2^150566167601 is an apocalyptic number.

It is an amenable number.

150566167601 is a deficient number, since it is larger than the sum of its proper divisors (1).

150566167601 is an equidigital number, since it uses as much as digits as its factorization.

150566167601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 150566167601 in words is "one hundred fifty billion, five hundred sixty-six million, one hundred sixty-seven thousand, six hundred one".