150332320530520 has 32 divisors (see below), whose sum is σ = 338253761956320. Its totient is φ = 60131854298880.

The previous prime is 150332320530397. The next prime is 150332320530529. The reversal of 150332320530520 is 25035023233051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150332320530529) 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, 31290132 + ... + 35773411.

It is an arithmetic number, because the mean of its divisors is an integer number (10570430061135).

Almost surely, 2^{150332320530520} is an apocalyptic number.

150332320530520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150332320530520 is an abundant number, since it is smaller than the sum of its proper divisors (187921441425800).

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

150332320530520 is a wasteful number, since it uses less digits than its factorization.

150332320530520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67119595 (or 67119591 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 150332320530520 its reverse (25035023233051), we get a palindrome (175367343763571).

The spelling of 150332320530520 in words is "one hundred fifty trillion, three hundred thirty-two billion, three hundred twenty million, five hundred thirty thousand, five hundred twenty".