150451520000 has 100 divisors (see below), whose sum is σ = 375642042006. Its totient is φ = 60180480000.

The previous prime is 150451519991. The next prime is 150451520027. The reversal of 150451520000 is 25154051.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 21185384704 + 129266135296 = 145552^2 + 359536^2 .

It is a tau number, because it is divible by the number of its divisors (100).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 84920 + ... + 555080.

Almost surely, 2^150451520000 is an apocalyptic number.

150451520000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150451520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187821021003).

150451520000 is an abundant number, since it is smaller than the sum of its proper divisors (225190522006).

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

150451520000 is an frugal number, since it uses more digits than its factorization.

150451520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470199 (or 470168 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

Adding to 150451520000 its reverse (25154051), we get a palindrome (150476674051).

The spelling of 150451520000 in words is "one hundred fifty billion, four hundred fifty-one million, five hundred twenty thousand".