1503163472016 has 40 divisors (see below), whose sum is σ = 3883582622304. Its totient is φ = 501001546240.

The previous prime is 1503163471981. The next prime is 1503163472023. The reversal of 1503163472016 is 6102743613051.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1194201 + ... + 2105336.

Almost surely, 2^{1503163472016} is an apocalyptic number.

1503163472016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1503163472016 is an abundant number, since it is smaller than the sum of its proper divisors (2380419150288).

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

1503163472016 is a wasteful number, since it uses less digits than its factorization.

1503163472016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309039 (or 3309033 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 1503163472016 in words is "one trillion, five hundred three billion, one hundred sixty-three million, four hundred seventy-two thousand, sixteen".