150055230011520 has 128 divisors (see below), whose sum is σ = 478346823267840. Its totient is φ = 40010898243584.

The previous prime is 150055230011471. The next prime is 150055230011551. The reversal of 150055230011520 is 25110032550051.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16354192 + ... + 23823728.

It is an arithmetic number, because the mean of its divisors is an integer number (3737084556780).

Almost surely, 2^{150055230011520} is an apocalyptic number.

150055230011520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150055230011520 is an abundant number, since it is smaller than the sum of its proper divisors (328291593256320).

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

150055230011520 is a wasteful number, since it uses less digits than its factorization.

150055230011520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7480022 (or 7480010 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 30.

Adding to 150055230011520 its reverse (25110032550051), we get a palindrome (175165262561571).

The spelling of 150055230011520 in words is "one hundred fifty trillion, fifty-five billion, two hundred thirty million, eleven thousand, five hundred twenty".