150448380 has 24 divisors (see below), whose sum is σ = 421255632. Its totient is φ = 40119552.

The previous prime is 150448379. The next prime is 150448381. The reversal of 150448380 is 83844051.

It is an interprime number because it is at equal distance from previous prime (150448379) and next prime (150448381).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150448381) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1253677 + ... + 1253796.

It is an arithmetic number, because the mean of its divisors is an integer number (17552318).

Almost surely, 2^150448380 is an apocalyptic number.

150448380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150448380 is an abundant number, since it is smaller than the sum of its proper divisors (270807252).

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

150448380 is a wasteful number, since it uses less digits than its factorization.

150448380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507485 (or 2507483 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 150448380 is about 12265.7400918167. The cubic root of 150448380 is about 531.8581744541.

The spelling of 150448380 in words is "one hundred fifty million, four hundred forty-eight thousand, three hundred eighty".