32232053634 has 64 divisors (see below), whose sum is σ = 71305297920. Its totient is φ = 9631656320.

The previous prime is 32232053617. The next prime is 32232053647. The reversal of 32232053634 is 43635023223.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 32232053595 and 32232053604.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2242579 + ... + 2256905.

It is an arithmetic number, because the mean of its divisors is an integer number (1114145280).

Almost surely, 2^32232053634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32232053634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35652648960).

32232053634 is an abundant number, since it is smaller than the sum of its proper divisors (39073244286).

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

32232053634 is a wasteful number, since it uses less digits than its factorization.

32232053634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14815.

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 32232053634 its reverse (43635023223), we get a palindrome (75867076857).

The spelling of 32232053634 in words is "thirty-two billion, two hundred thirty-two million, fifty-three thousand, six hundred thirty-four".