150354540 has 108 divisors (see below), whose sum is σ = 530567856. Its totient is φ = 34364736.

The previous prime is 150354521. The next prime is 150354541. The reversal of 150354540 is 45453051.

150354540 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×150354540² = 45212975397223200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150354541) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 297 + ... + 17343.

Almost surely, 2^150354540 is an apocalyptic number.

150354540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150354540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265283928).

150354540 is an abundant number, since it is smaller than the sum of its proper divisors (380213316).

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

150354540 is a wasteful number, since it uses less digits than its factorization.

150354540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17076 (or 17064 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 150354540 is about 12261.9142061915. The cubic root of 150354540 is about 531.7475718420.

The spelling of 150354540 in words is "one hundred fifty million, three hundred fifty-four thousand, five hundred forty".