1632001516 has 12 divisors (see below), whose sum is σ = 2857128120. Its totient is φ = 815679200.

The previous prime is 1632001499. The next prime is 1632001517. The reversal of 1632001516 is 6151002361.

It is not an unprimeable number, because it can be changed into a prime (1632001517) 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, 68785 + ... + 89416.

It is an arithmetic number, because the mean of its divisors is an integer number (238094010).

Almost surely, 2^1632001516 is an apocalyptic number.

It is an amenable number.

1632001516 is a deficient number, since it is larger than the sum of its proper divisors (1225126604).

1632001516 is a wasteful number, since it uses less digits than its factorization.

1632001516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160784 (or 160782 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1632001516 is about 40398.0385167399. The cubic root of 1632001516 is about 1177.3534279328.

Adding to 1632001516 its reverse (6151002361), we get a palindrome (7783003877).

The spelling of 1632001516 in words is "one billion, six hundred thirty-two million, one thousand, five hundred sixteen".