150657448 has 16 divisors (see below), whose sum is σ = 282612960. Its totient is φ = 75294000.

The previous prime is 150657439. The next prime is 150657449. The reversal of 150657448 is 844756051.

It is a self number, because there is not a number n which added to its sum of digits gives 150657448.

It is not an unprimeable number, because it can be changed into a prime (150657449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31623 + ... + 36073.

It is an arithmetic number, because the mean of its divisors is an integer number (17663310).

Almost surely, 2^150657448 is an apocalyptic number.

It is an amenable number.

150657448 is a deficient number, since it is larger than the sum of its proper divisors (131955512).

150657448 is a wasteful number, since it uses less digits than its factorization.

150657448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8688 (or 8684 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 150657448 is about 12274.2595703366. The cubic root of 150657448 is about 532.1044229416.

The spelling of 150657448 in words is "one hundred fifty million, six hundred fifty-seven thousand, four hundred forty-eight".