63279950160 has 320 divisors, whose sum is σ = 228125399040. Its totient is φ = 14212454400.

The previous prime is 63279950143. The next prime is 63279950161. The reversal of 63279950160 is 6105997236.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63279950161) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23584179 + ... + 23586861.

It is an arithmetic number, because the mean of its divisors is an integer number (712891872).

Almost surely, 2^63279950160 is an apocalyptic number.

63279950160 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 63279950160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114062699520).

63279950160 is an abundant number, since it is smaller than the sum of its proper divisors (164845448880).

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

63279950160 is a wasteful number, since it uses less digits than its factorization.

63279950160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946 (or 2940 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 48.

The spelling of 63279950160 in words is "sixty-three billion, two hundred seventy-nine million, nine hundred fifty thousand, one hundred sixty".