162450151 has 2 divisors, whose sum is σ = 162450152. Its totient is φ = 162450150.

The previous prime is 162450139. The next prime is 162450157. The reversal of 162450151 is 151054261.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (151054261) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162450151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162450157) 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, 81225075 + 81225076.

It is an arithmetic number, because the mean of its divisors is an integer number (81225076).

Almost surely, 2^162450151 is an apocalyptic number.

162450151 is a deficient number, since it is larger than the sum of its proper divisors (1).

162450151 is an equidigital number, since it uses as much as digits as its factorization.

162450151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 162450151 is about 12745.5933953661. The cubic root of 162450151 is about 545.6406359840.

The spelling of 162450151 in words is "one hundred sixty-two million, four hundred fifty thousand, one hundred fifty-one".