150989989639 has 2 divisors, whose sum is σ = 150989989640. Its totient is φ = 150989989638.

The previous prime is 150989989597. The next prime is 150989989673. The reversal of 150989989639 is 936989989051.

150989989639 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150989989639 - 2²³ = 150981601031 is a prime.

It is a super-3 number, since 3×150989989639³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150989989039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75494994819 + 75494994820.

It is an arithmetic number, because the mean of its divisors is an integer number (75494994820).

Almost surely, 2^150989989639 is an apocalyptic number.

150989989639 is a deficient number, since it is larger than the sum of its proper divisors (1).

150989989639 is an equidigital number, since it uses as much as digits as its factorization.

150989989639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 340122240, while the sum is 76.

The spelling of 150989989639 in words is "one hundred fifty billion, nine hundred eighty-nine million, nine hundred eighty-nine thousand, six hundred thirty-nine".