149700546528 has 192 divisors, whose sum is σ = 438744563712. Its totient is φ = 44381859840.

The previous prime is 149700546469. The next prime is 149700546571. The reversal of 149700546528 is 825645007941.

149700546528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9006001 + ... + 9022607.

It is an arithmetic number, because the mean of its divisors is an integer number (2285127936).

Almost surely, 2^149700546528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149700546528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219372281856).

149700546528 is an abundant number, since it is smaller than the sum of its proper divisors (289044017184).

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

149700546528 is a wasteful number, since it uses less digits than its factorization.

149700546528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16897 (or 16889 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 149700546528 in words is "one hundred forty-nine billion, seven hundred million, five hundred forty-six thousand, five hundred twenty-eight".