1001532016 has 20 divisors (see below), whose sum is σ = 2054614032. Its totient is φ = 471309056.

The previous prime is 1001532001. The next prime is 1001532017. The reversal of 1001532016 is 6102351001.

1001532016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1001531984 and 1001532002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001532017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1840780 + ... + 1841323.

Almost surely, 2^1001532016 is an apocalyptic number.

1001532016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1001532016 is an abundant number, since it is smaller than the sum of its proper divisors (1053082016).

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

1001532016 is a wasteful number, since it uses less digits than its factorization.

1001532016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3682128 (or 3682122 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1001532016 is about 31646.9906310221. The cubic root of 1001532016 is about 1000.5104114358.

Adding to 1001532016 its reverse (6102351001), we get a palindrome (7103883017).

The spelling of 1001532016 in words is "one billion, one million, five hundred thirty-two thousand, sixteen".