151952389 has 2 divisors, whose sum is σ = 151952390. Its totient is φ = 151952388.

The previous prime is 151952371. The next prime is 151952399. The reversal of 151952389 is 983259151.

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., 150552900 + 1399489 = 12270^2 + 1183^2 .

It is a cyclic number.

It is not a de Polignac number, because 151952389 - 2¹⁷ = 151821317 is a prime.

It is equal to p_8547892 and since 151952389 and 8547892 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 (151952309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75976194 + 75976195.

It is an arithmetic number, because the mean of its divisors is an integer number (75976195).

Almost surely, 2^151952389 is an apocalyptic number.

It is an amenable number.

151952389 is a deficient number, since it is larger than the sum of its proper divisors (1).

151952389 is an equidigital number, since it uses as much as digits as its factorization.

151952389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 43.

The square root of 151952389 is about 12326.8969736913. The cubic root of 151952389 is about 533.6246023154.

The spelling of 151952389 in words is "one hundred fifty-one million, nine hundred fifty-two thousand, three hundred eighty-nine".