48185368192 has 64 divisors (see below), whose sum is σ = 104133544200. Its totient is φ = 22076964864.

The previous prime is 48185368177. The next prime is 48185368193. The reversal of 48185368192 is 29186358184.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 34142170176 + 14043198016 = 184776^2 + 118504^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (48185368193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122284 + ... + 333652.

Almost surely, 2^48185368192 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 48185368192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52066772100).

48185368192 is an abundant number, since it is smaller than the sum of its proper divisors (55948176008).

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

48185368192 is a wasteful number, since it uses less digits than its factorization.

48185368192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211533 (or 211521 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 55.

The spelling of 48185368192 in words is "forty-eight billion, one hundred eighty-five million, three hundred sixty-eight thousand, one hundred ninety-two".