150745980 has 192 divisors, whose sum is σ = 535191552. Its totient is φ = 30792960.

The previous prime is 150745951. The next prime is 150745997. The reversal of 150745980 is 89547051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 309297 + ... + 309783.

It is an arithmetic number, because the mean of its divisors is an integer number (2787456).

Almost surely, 2^150745980 is an apocalyptic number.

150745980 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 150745980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267595776).

150745980 is an abundant number, since it is smaller than the sum of its proper divisors (384445572).

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

150745980 is a wasteful number, since it uses less digits than its factorization.

150745980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584 (or 582 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 39.

The square root of 150745980 is about 12277.8654496618. The cubic root of 150745980 is about 532.2086307429.

The spelling of 150745980 in words is "one hundred fifty million, seven hundred forty-five thousand, nine hundred eighty".