1632542116 has 24 divisors (see below), whose sum is σ = 2985643584. Its totient is φ = 779607840.

The previous prime is 1632542101. The next prime is 1632542117. The reversal of 1632542116 is 6112452361.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1632542117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49846 + ... + 75826.

It is an arithmetic number, because the mean of its divisors is an integer number (124401816).

Almost surely, 2^1632542116 is an apocalyptic number.

It is an amenable number.

1632542116 is a deficient number, since it is larger than the sum of its proper divisors (1353101468).

1632542116 is a wasteful number, since it uses less digits than its factorization.

1632542116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26691 (or 26689 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 1632542116 is about 40404.7288816544. The cubic root of 1632542116 is about 1177.4834129016.

Adding to 1632542116 its reverse (6112452361), we get a palindrome (7744994477).

The spelling of 1632542116 in words is "one billion, six hundred thirty-two million, five hundred forty-two thousand, one hundred sixteen".