150644532 has 24 divisors (see below), whose sum is σ = 351925056. Its totient is φ = 50154688.

The previous prime is 150644509. The next prime is 150644539. The reversal of 150644532 is 235446051.

It is a self number, because there is not a number n which added to its sum of digits gives 150644532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150644539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3568 + ... + 17720.

It is an arithmetic number, because the mean of its divisors is an integer number (14663544).

Almost surely, 2^150644532 is an apocalyptic number.

150644532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

150644532 is an abundant number, since it is smaller than the sum of its proper divisors (201280524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150644532 is a wasteful number, since it uses less digits than its factorization.

150644532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15047 (or 15045 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 150644532 is about 12273.7334173429. The cubic root of 150644532 is about 532.0892165750.

The spelling of 150644532 in words is "one hundred fifty million, six hundred forty-four thousand, five hundred thirty-two".