1545331150 has 96 divisors (see below), whose sum is σ = 3204036000. Its totient is φ = 549849600.

The previous prime is 1545331147. The next prime is 1545331163. The reversal of 1545331150 is 511335451.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 8932464 + ... + 8932636.

It is an arithmetic number, because the mean of its divisors is an integer number (33375375).

Almost surely, 2^1545331150 is an apocalyptic number.

1545331150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1545331150 is an abundant number, since it is smaller than the sum of its proper divisors (1658704850).

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

1545331150 is a wasteful number, since it uses less digits than its factorization.

1545331150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 1545331150 is about 39310.7001972745. The cubic root of 1545331150 is about 1156.1313726848.

The spelling of 1545331150 in words is "one billion, five hundred forty-five million, three hundred thirty-one thousand, one hundred fifty".