150554450000 has 120 divisors (see below), whose sum is σ = 371486520216. Its totient is φ = 59084480000.

The previous prime is 150554449951. The next prime is 150554450021. The reversal of 150554450000 is 54455051.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 117147383824 + 33407066176 = 342268^2 + 182776^2 .

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2621594 + ... + 2678406.

Almost surely, 2^150554450000 is an apocalyptic number.

150554450000 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 150554450000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185743260108).

150554450000 is an abundant number, since it is smaller than the sum of its proper divisors (220932070216).

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

150554450000 is an frugal number, since it uses more digits than its factorization.

150554450000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56899 (or 56873 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

The spelling of 150554450000 in words is "one hundred fifty billion, five hundred fifty-four million, four hundred fifty thousand".