63467848080 has 560 divisors, whose sum is σ = 272321736960. Its totient is φ = 13389898752.

The previous prime is 63467848069. The next prime is 63467848099. The reversal of 63467848080 is 8084876436.

63467848080 is a `hidden beast` number, since 63 + 467 + 8 + 48 + 0 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (560).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 5301141 + ... + 5313099.

It is an arithmetic number, because the mean of its divisors is an integer number (486288816).

Almost surely, 2^63467848080 is an apocalyptic number.

63467848080 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 63467848080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136160868480).

63467848080 is an abundant number, since it is smaller than the sum of its proper divisors (208853888880).

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

63467848080 is a wasteful number, since it uses less digits than its factorization.

63467848080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12010 (or 11989 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 54.

The spelling of 63467848080 in words is "sixty-three billion, four hundred sixty-seven million, eight hundred forty-eight thousand, eighty".