63167883583896 has 1440 divisors, whose sum is σ = 237171676674240. Its totient is φ = 15563953391616.

The previous prime is 63167883583859. The next prime is 63167883583919. The reversal of 63167883583896 is 69838538876136.

63167883583896 is a `hidden beast` number, since 6 + 316 + 78 + 83 + 5 + 83 + 89 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 10877883025 + ... + 10877888831.

It is an arithmetic number, because the mean of its divisors is an integer number (164702553246).

Almost surely, 2^{63167883583896} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63167883583896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118585838337120).

63167883583896 is an abundant number, since it is smaller than the sum of its proper divisors (174003793090344).

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

63167883583896 is a wasteful number, since it uses less digits than its factorization.

63167883583896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5963 (or 5924 counting only the distinct ones).

The product of its digits is 7524679680, while the sum is 81.

The spelling of 63167883583896 in words is "sixty-three trillion, one hundred sixty-seven billion, eight hundred eighty-three million, five hundred eighty-three thousand, eight hundred ninety-six".