150551650 has 24 divisors (see below), whose sum is σ = 280355940. Its totient is φ = 60149760.

The previous prime is 150551647. The next prime is 150551671. The reversal of 150551650 is 56155051.

150551650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 72361 + 150479289 = 269^2 + 12267^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69382 + ... + 71518.

Almost surely, 2^150551650 is an apocalyptic number.

150551650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150551650 is a deficient number, since it is larger than the sum of its proper divisors (129804290).

150551650 is a wasteful number, since it uses less digits than its factorization.

150551650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558 (or 3553 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 28.

The square root of 150551650 is about 12269.9490626490. The cubic root of 150551650 is about 531.9798384015.

The spelling of 150551650 in words is "one hundred fifty million, five hundred fifty-one thousand, six hundred fifty".