150642629 has 4 divisors (see below), whose sum is σ = 150725184. Its totient is φ = 150560076.

The previous prime is 150642623. The next prime is 150642637. The reversal of 150642629 is 926246051.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 150642629 - 2¹² = 150638533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150642623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38477 + ... + 42210.

It is an arithmetic number, because the mean of its divisors is an integer number (37681296).

Almost surely, 2^150642629 is an apocalyptic number.

It is an amenable number.

150642629 is a deficient number, since it is larger than the sum of its proper divisors (82555).

150642629 is an equidigital number, since it uses as much as digits as its factorization.

150642629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82554.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 150642629 is about 12273.6558938240. The cubic root of 150642629 is about 532.0869760466.

The spelling of 150642629 in words is "one hundred fifty million, six hundred forty-two thousand, six hundred twenty-nine".