150846401 has 2 divisors, whose sum is σ = 150846402. Its totient is φ = 150846400.

The previous prime is 150846391. The next prime is 150846419. The reversal of 150846401 is 104648051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86862400 + 63984001 = 9320^2 + 7999^2 .

It is an emirp because it is prime and its reverse (104648051) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150846401 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (150846461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75423200 + 75423201.

It is an arithmetic number, because the mean of its divisors is an integer number (75423201).

Almost surely, 2^150846401 is an apocalyptic number.

It is an amenable number.

150846401 is a deficient number, since it is larger than the sum of its proper divisors (1).

150846401 is an equidigital number, since it uses as much as digits as its factorization.

150846401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 150846401 is about 12281.9542826050. The cubic root of 150846401 is about 532.3267832793.

The spelling of 150846401 in words is "one hundred fifty million, eight hundred forty-six thousand, four hundred one".