150728854000 has 80 divisors (see below), whose sum is σ = 364609833120. Its totient is φ = 60267148800.

The previous prime is 150728853953. The next prime is 150728854013. The reversal of 150728854000 is 458827051.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 5412111 + ... + 5439889.

It is an arithmetic number, because the mean of its divisors is an integer number (4557622914).

Almost surely, 2^150728854000 is an apocalyptic number.

150728854000 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 150728854000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182304916560).

150728854000 is an abundant number, since it is smaller than the sum of its proper divisors (213880979120).

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

150728854000 is a wasteful number, since it uses less digits than its factorization.

150728854000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30515 (or 30499 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 40.

The spelling of 150728854000 in words is "one hundred fifty billion, seven hundred twenty-eight million, eight hundred fifty-four thousand".