151596889 has 2 divisors, whose sum is σ = 151596890. Its totient is φ = 151596888.

The previous prime is 151596883. The next prime is 151596899. The reversal of 151596889 is 988695151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82955664 + 68641225 = 9108^2 + 8285^2 .

It is an emirp because it is prime and its reverse (988695151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151596889 - 2¹¹ = 151594841 is a prime.

It is not a weakly prime, because it can be changed into another prime (151596883) 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, 75798444 + 75798445.

It is an arithmetic number, because the mean of its divisors is an integer number (75798445).

Almost surely, 2^151596889 is an apocalyptic number.

It is an amenable number.

151596889 is a deficient number, since it is larger than the sum of its proper divisors (1).

151596889 is an equidigital number, since it uses as much as digits as its factorization.

151596889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 777600, while the sum is 52.

The square root of 151596889 is about 12312.4688426002. The cubic root of 151596889 is about 533.2081304627.

The spelling of 151596889 in words is "one hundred fifty-one million, five hundred ninety-six thousand, eight hundred eighty-nine".