150450030 has 48 divisors (see below), whose sum is σ = 391968720. Its totient is φ = 40038144.

The previous prime is 150450019. The next prime is 150450067. The reversal of 150450030 is 30054051.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 150449985 and 150450012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51961 + ... + 54779.

It is an arithmetic number, because the mean of its divisors is an integer number (8166015).

Almost surely, 2^150450030 is an apocalyptic number.

150450030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150450030 is an abundant number, since it is smaller than the sum of its proper divisors (241518690).

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

150450030 is a wasteful number, since it uses less digits than its factorization.

150450030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425 (or 3422 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 150450030 is about 12265.8073521477. The cubic root of 150450030 is about 531.8601187817.

The spelling of 150450030 in words is "one hundred fifty million, four hundred fifty thousand, thirty".