150541645500 has 384 divisors, whose sum is σ = 524684160000. Its totient is φ = 37144396800.

The previous prime is 150541645489. The next prime is 150541645531. The reversal of 150541645500 is 5546145051.

150541645500 is a `hidden beast` number, since 1 + 5 + 0 + 5 + 4 + 1 + 645 + 5 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11022676 + ... + 11036324.

It is an arithmetic number, because the mean of its divisors is an integer number (1366365000).

Almost surely, 2^150541645500 is an apocalyptic number.

150541645500 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 150541645500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262342080000).

150541645500 is an abundant number, since it is smaller than the sum of its proper divisors (374142514500).

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

150541645500 is a wasteful number, since it uses less digits than its factorization.

150541645500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13739 (or 13721 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 150541645500 in words is "one hundred fifty billion, five hundred forty-one million, six hundred forty-five thousand, five hundred".