151527941 has 2 divisors, whose sum is σ = 151527942. Its totient is φ = 151527940.

The previous prime is 151527911. The next prime is 151527949. The reversal of 151527941 is 149725151.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104550625 + 46977316 = 10225^2 + 6854^2 .

It is a cyclic number.

It is not a de Polignac number, because 151527941 - 2¹⁸ = 151265797 is a prime.

It is equal to p_8525438 and since 151527941 and 8525438 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151527949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75763970 + 75763971.

It is an arithmetic number, because the mean of its divisors is an integer number (75763971).

Almost surely, 2^151527941 is an apocalyptic number.

It is an amenable number.

151527941 is a deficient number, since it is larger than the sum of its proper divisors (1).

151527941 is an equidigital number, since it uses as much as digits as its factorization.

151527941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 35.

The square root of 151527941 is about 12309.6685983011. The cubic root of 151527941 is about 533.1272818179.

The spelling of 151527941 in words is "one hundred fifty-one million, five hundred twenty-seven thousand, nine hundred forty-one".