48518617192 has 8 divisors (see below), whose sum is σ = 90972407250. Its totient is φ = 24259308592.

The previous prime is 48518617163. The next prime is 48518617193. The reversal of 48518617192 is 29171681584.

It can be written as a sum of positive squares in only one way, i.e., 45345998916 + 3172618276 = 212946^2 + 56326^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (48518617193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3032413567 + ... + 3032413582.

Almost surely, 2^48518617192 is an apocalyptic number.

It is an amenable number.

48518617192 is a deficient number, since it is larger than the sum of its proper divisors (42453790058).

48518617192 is a wasteful number, since it uses less digits than its factorization.

48518617192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6064827155 (or 6064827151 counting only the distinct ones).

The product of its digits is 967680, while the sum is 52.

The spelling of 48518617192 in words is "forty-eight billion, five hundred eighteen million, six hundred seventeen thousand, one hundred ninety-two".