193305548048 has 10 divisors (see below), whose sum is σ = 374529499374. Its totient is φ = 96652774016.

The previous prime is 193305548041. The next prime is 193305548113. The reversal of 193305548048 is 840845503391.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 150693028864 + 42612519184 = 388192^2 + 206428^2 .

It is a super-2 number, since 2×193305548048² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 193305547987 and 193305548005.

It is not an unprimeable number, because it can be changed into a prime (193305548041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6040798361 + ... + 6040798392.

Almost surely, 2^193305548048 is an apocalyptic number.

It is an amenable number.

193305548048 is a deficient number, since it is larger than the sum of its proper divisors (181223951326).

193305548048 is a wasteful number, since it uses less digits than its factorization.

193305548048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12081596761 (or 12081596755 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 193305548048 in words is "one hundred ninety-three billion, three hundred five million, five hundred forty-eight thousand, forty-eight".