32130264635 has 16 divisors (see below), whose sum is σ = 44184446976. Its totient is φ = 21972139488.

The previous prime is 32130264613. The next prime is 32130264641. The reversal of 32130264635 is 53646203123.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32130264635 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32130264595 and 32130264604.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1237847 + ... + 1263536.

It is an arithmetic number, because the mean of its divisors is an integer number (2761527936).

Almost surely, 2^32130264635 is an apocalyptic number.

32130264635 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

32130264635 is a deficient number, since it is larger than the sum of its proper divisors (12054182341).

32130264635 is a wasteful number, since it uses less digits than its factorization.

32130264635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501762.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 32130264635 its reverse (53646203123), we get a palindrome (85776467758).

The spelling of 32130264635 in words is "thirty-two billion, one hundred thirty million, two hundred sixty-four thousand, six hundred thirty-five".