1448916151 has 2 divisors, whose sum is σ = 1448916152. Its totient is φ = 1448916150.

The previous prime is 1448916107. The next prime is 1448916187. The reversal of 1448916151 is 1516198441.

It is a strong prime.

It is an emirp because it is prime and its reverse (1516198441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1448916151 - 2⁷ = 1448916023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1448916101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724458075 + 724458076.

It is an arithmetic number, because the mean of its divisors is an integer number (724458076).

Almost surely, 2^1448916151 is an apocalyptic number.

1448916151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448916151 is an equidigital number, since it uses as much as digits as its factorization.

1448916151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 40.

The square root of 1448916151 is about 38064.6312342573. The cubic root of 1448916151 is about 1131.5691128427.

The spelling of 1448916151 in words is "one billion, four hundred forty-eight million, nine hundred sixteen thousand, one hundred fifty-one".