150027540 has 48 divisors (see below), whose sum is σ = 452393088. Its totient is φ = 36929664.

The previous prime is 150027509. The next prime is 150027547. The reversal of 150027540 is 45720051.

It is a self number, because there is not a number n which added to its sum of digits gives 150027540.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150027547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95392 + ... + 96951.

It is an arithmetic number, because the mean of its divisors is an integer number (9424856).

Almost surely, 2^150027540 is an apocalyptic number.

150027540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150027540 is an abundant number, since it is smaller than the sum of its proper divisors (302365548).

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

150027540 is a wasteful number, since it uses less digits than its factorization.

150027540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192368 (or 192366 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 150027540 is about 12248.5729781065. The cubic root of 150027540 is about 531.3617999537.

Adding to 150027540 its reverse (45720051), we get a palindrome (195747591).

The spelling of 150027540 in words is "one hundred fifty million, twenty-seven thousand, five hundred forty".