63161260532 has 24 divisors (see below), whose sum is σ = 113221696896. Its totient is φ = 30813749568.

The previous prime is 63161260523. The next prime is 63161260553. The reversal of 63161260532 is 23506216136.

It is a junction number, because it is equal to n+sod(n) for n = 63161260492 and 63161260501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28748 + ... + 356579.

It is an arithmetic number, because the mean of its divisors is an integer number (4717570704).

Almost surely, 2^63161260532 is an apocalyptic number.

It is an amenable number.

63161260532 is a deficient number, since it is larger than the sum of its proper divisors (50060436364).

63161260532 is a wasteful number, since it uses less digits than its factorization.

63161260532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386327 (or 386325 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 63161260532 its reverse (23506216136), we get a palindrome (86667476668).

The spelling of 63161260532 in words is "sixty-three billion, one hundred sixty-one million, two hundred sixty thousand, five hundred thirty-two".