63805846332 has 24 divisors (see below), whose sum is σ = 150977215872. Its totient is φ = 20969057200.

The previous prime is 63805846283. The next prime is 63805846337. The reversal of 63805846332 is 23364850836.

It is a super-2 number, since 2×63805846332² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63805846337) 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, 37443894 + ... + 37445597.

It is an arithmetic number, because the mean of its divisors is an integer number (6290717328).

Almost surely, 2^63805846332 is an apocalyptic number.

It is an amenable number.

63805846332 is an abundant number, since it is smaller than the sum of its proper divisors (87171369540).

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

63805846332 is a wasteful number, since it uses less digits than its factorization.

63805846332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74889569 (or 74889567 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 63805846332 in words is "sixty-three billion, eight hundred five million, eight hundred forty-six thousand, three hundred thirty-two".