63466466160 has 160 divisors (see below), whose sum is σ = 203435550720. Its totient is φ = 16350796800.

The previous prime is 63466466123. The next prime is 63466466221. The reversal of 63466466160 is 6166466436.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 4598470 + ... + 4612250.

It is an arithmetic number, because the mean of its divisors is an integer number (1271472192).

Almost surely, 2^63466466160 is an apocalyptic number.

63466466160 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63466466160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101717775360).

63466466160 is an abundant number, since it is smaller than the sum of its proper divisors (139969084560).

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

63466466160 is a wasteful number, since it uses less digits than its factorization.

63466466160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14447 (or 14441 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 48.

The spelling of 63466466160 in words is "sixty-three billion, four hundred sixty-six million, four hundred sixty-six thousand, one hundred sixty".