150989580 has 432 divisors, whose sum is σ = 605011680. Its totient is φ = 30191616.

The previous prime is 150989557. The next prime is 150989591. The reversal of 150989580 is 85989051.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2848834 + ... + 2848886.

It is an arithmetic number, because the mean of its divisors is an integer number (1400490).

Almost surely, 2^150989580 is an apocalyptic number.

150989580 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 150989580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302505840).

150989580 is an abundant number, since it is smaller than the sum of its proper divisors (454022100).

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

150989580 is a wasteful number, since it uses less digits than its factorization.

150989580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 45.

The square root of 150989580 is about 12287.7817363428. The cubic root of 150989580 is about 532.4951530340.

The spelling of 150989580 in words is "one hundred fifty million, nine hundred eighty-nine thousand, five hundred eighty".