1500845112 has 160 divisors (see below), whose sum is σ = 4765899600. Its totient is φ = 437446656.

The previous prime is 1500845077. The next prime is 1500845113. The reversal of 1500845112 is 2115480051.

1500845112 is a `hidden beast` number, since 1 + 500 + 8 + 45 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1500845113) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 155368 + ... + 164744.

Almost surely, 2^1500845112 is an apocalyptic number.

1500845112 is a gapful number since it is divisible by the number (12) 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 1500845112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2382949800).

1500845112 is an abundant number, since it is smaller than the sum of its proper divisors (3265054488).

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

1500845112 is a wasteful number, since it uses less digits than its factorization.

1500845112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9427 (or 9414 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 1500845112 is about 38740.7422747680. The cubic root of 1500845112 is about 1144.9291825794.

The spelling of 1500845112 in words is "one billion, five hundred million, eight hundred forty-five thousand, one hundred twelve".