63913159004160 has 416 divisors, whose sum is σ = 216593168762880. Its totient is φ = 16036002791424.

The previous prime is 63913159004131. The next prime is 63913159004203. The reversal of 63913159004160 is 6140095131936.

It is a super-3 number, since 3×63913159004160³ (a number of 42 digits) contains 333 as substring.

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

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, 4343984964 + ... + 4343999676.

It is an arithmetic number, because the mean of its divisors is an integer number (520656655680).

Almost surely, 2^{63913159004160} is an apocalyptic number.

63913159004160 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 63913159004160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108296584381440).

63913159004160 is an abundant number, since it is smaller than the sum of its proper divisors (152680009758720).

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

63913159004160 is a wasteful number, since it uses less digits than its factorization.

63913159004160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18921 (or 18899 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 48.

The spelling of 63913159004160 in words is "sixty-three trillion, nine hundred thirteen billion, one hundred fifty-nine million, four thousand, one hundred sixty".