1500542221150 has 48 divisors (see below), whose sum is σ = 3190213911456. Its totient is φ = 514392606720.

The previous prime is 1500542221147. The next prime is 1500542221169. The reversal of 1500542221150 is 511222450051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1976022 + ... + 2627878.

It is an arithmetic number, because the mean of its divisors is an integer number (66462789822).

Almost surely, 2^{1500542221150} is an apocalyptic number.

1500542221150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1500542221150 is an abundant number, since it is smaller than the sum of its proper divisors (1689671690306).

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

1500542221150 is a wasteful number, since it uses less digits than its factorization.

1500542221150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658453 (or 658448 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 1500542221150 in words is "one trillion, five hundred billion, five hundred forty-two million, two hundred twenty-one thousand, one hundred fifty".