151354249 has 2 divisors, whose sum is σ = 151354250. Its totient is φ = 151354248.

The previous prime is 151354223. The next prime is 151354253. The reversal of 151354249 is 942453151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96668224 + 54686025 = 9832^2 + 7395^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151354249 is a prime.

It is not a weakly prime, because it can be changed into another prime (151304249) 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, 75677124 + 75677125.

It is an arithmetic number, because the mean of its divisors is an integer number (75677125).

Almost surely, 2^151354249 is an apocalyptic number.

It is an amenable number.

151354249 is a deficient number, since it is larger than the sum of its proper divisors (1).

151354249 is an equidigital number, since it uses as much as digits as its factorization.

151354249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 34.

The square root of 151354249 is about 12302.6114707407. The cubic root of 151354249 is about 532.9235012537.

The spelling of 151354249 in words is "one hundred fifty-one million, three hundred fifty-four thousand, two hundred forty-nine".