48189946764168 has 192 divisors, whose sum is σ = 145823943545280. Its totient is φ = 14250348403200.

The previous prime is 48189946764149. The next prime is 48189946764187. The reversal of 48189946764168 is 86146764998184.

48189946764168 is a `hidden beast` number, since 4 + 8 + 1 + 8 + 99 + 46 + 76 + 416 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (48189946764149) and next prime (48189946764187).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36575898 + ... + 37870518.

It is an arithmetic number, because the mean of its divisors is an integer number (759499705965).

Almost surely, 2^{48189946764168} 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 48189946764168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72911971772640).

48189946764168 is an abundant number, since it is smaller than the sum of its proper divisors (97633996781112).

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

48189946764168 is a wasteful number, since it uses less digits than its factorization.

48189946764168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295780 (or 1295773 counting only the distinct ones).

The product of its digits is 4013162496, while the sum is 81.

The spelling of 48189946764168 in words is "forty-eight trillion, one hundred eighty-nine billion, nine hundred forty-six million, seven hundred sixty-four thousand, one hundred sixty-eight".