1503112896 has 112 divisors (see below), whose sum is σ = 4433011200. Its totient is φ = 499435776.

The previous prime is 1503112889. The next prime is 1503112927. The reversal of 1503112896 is 6982113051.

It is a super-3 number, since 3×1503112896³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1503112896.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619141 + ... + 621563.

Almost surely, 2^1503112896 is an apocalyptic number.

1503112896 is a gapful number since it is divisible by the number (16) 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 1503112896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2216505600).

1503112896 is an abundant number, since it is smaller than the sum of its proper divisors (2929898304).

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

1503112896 is a wasteful number, since it uses less digits than its factorization.

1503112896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803 (or 2787 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 1503112896 is about 38769.9999484137. Note that the first 4 decimals coincide. The cubic root of 1503112896 is about 1145.5055568295.

The spelling of 1503112896 in words is "one billion, five hundred three million, one hundred twelve thousand, eight hundred ninety-six".