151051447 has 2 divisors, whose sum is σ = 151051448. Its totient is φ = 151051446.

The previous prime is 151051441. The next prime is 151051489. The reversal of 151051447 is 744150151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151051447 - 2⁷ = 151051319 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151051441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75525723 + 75525724.

It is an arithmetic number, because the mean of its divisors is an integer number (75525724).

Almost surely, 2^151051447 is an apocalyptic number.

151051447 is a deficient number, since it is larger than the sum of its proper divisors (1).

151051447 is an equidigital number, since it uses as much as digits as its factorization.

151051447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 151051447 is about 12290.2988979113. The cubic root of 151051447 is about 532.5678719133.

The spelling of 151051447 in words is "one hundred fifty-one million, fifty-one thousand, four hundred forty-seven".