151545151 has 2 divisors, whose sum is σ = 151545152. Its totient is φ = 151545150.

The previous prime is 151545139. The next prime is 151545161.

151545151 is nontrivially palindromic in base 10.

It is a strong prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 151545151 - 2¹⁷ = 151414079 is a prime.

It is a super-2 number, since 2×151545151² = 45931865583225602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151545131) 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, 75772575 + 75772576.

It is an arithmetic number, because the mean of its divisors is an integer number (75772576).

Almost surely, 2^151545151 is an apocalyptic number.

151545151 is a deficient number, since it is larger than the sum of its proper divisors (1).

151545151 is an equidigital number, since it uses as much as digits as its factorization.

151545151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2500, while the sum is 28.

The square root of 151545151 is about 12310.3676224555. The cubic root of 151545151 is about 533.1474646152.

The spelling of 151545151 in words is "one hundred fifty-one million, five hundred forty-five thousand, one hundred fifty-one".