150379980 has 48 divisors (see below), whose sum is σ = 439375104. Its totient is φ = 38357440.

The previous prime is 150379961. The next prime is 150379991. The reversal of 150379980 is 89973051.

It is a happy number.

It is a super-2 number, since 2×150379980² = 45228276769600800, which contains 22 as substring.

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, 53106 + ... + 55865.

It is an arithmetic number, because the mean of its divisors is an integer number (9153648).

Almost surely, 2^150379980 is an apocalyptic number.

150379980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150379980 is an abundant number, since it is smaller than the sum of its proper divisors (288995124).

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

150379980 is a wasteful number, since it uses less digits than its factorization.

150379980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109006 (or 109004 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 150379980 is about 12262.9515207392. The cubic root of 150379980 is about 531.7775607277. Note that the first 3 decimals are identical.

The spelling of 150379980 in words is "one hundred fifty million, three hundred seventy-nine thousand, nine hundred eighty".