150417530 has 32 divisors (see below), whose sum is σ = 288976896. Its totient is φ = 56173824.

The previous prime is 150417517. The next prime is 150417557. The reversal of 150417530 is 35714051.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 150417530.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18107 + ... + 25073.

It is an arithmetic number, because the mean of its divisors is an integer number (9030528).

Almost surely, 2^150417530 is an apocalyptic number.

150417530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150417530 is a deficient number, since it is larger than the sum of its proper divisors (138559366).

150417530 is a wasteful number, since it uses less digits than its factorization.

150417530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7118.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 150417530 is about 12264.4824595251. The cubic root of 150417530 is about 531.8218188033.

The spelling of 150417530 in words is "one hundred fifty million, four hundred seventeen thousand, five hundred thirty".