63232324540 has 48 divisors (see below), whose sum is σ = 165553726464. Its totient is φ = 19708776000.

The previous prime is 63232324487. The next prime is 63232324543. The reversal of 63232324540 is 4542323236.

It is a junction number, because it is equal to n+sod(n) for n = 63232324496 and 63232324505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63232324543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20528436 + ... + 20531515.

It is an arithmetic number, because the mean of its divisors is an integer number (3449035968).

Almost surely, 2^63232324540 is an apocalyptic number.

It is an amenable number.

63232324540 is an abundant number, since it is smaller than the sum of its proper divisors (102321401924).

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

63232324540 is a wasteful number, since it uses less digits than its factorization.

63232324540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41059978 (or 41059976 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 63232324540 its reverse (4542323236), we get a palindrome (67774647776).

The spelling of 63232324540 in words is "sixty-three billion, two hundred thirty-two million, three hundred twenty-four thousand, five hundred forty".