5279818194148 has 12 divisors (see below), whose sum is σ = 9248802954300. Its totient is φ = 2637303064352.

The previous prime is 5279818194137. The next prime is 5279818194173. The reversal of 5279818194148 is 8414918189725.

It can be written as a sum of positive squares in 2 ways, for example, as 971943600384 + 4307874593764 = 985872^2 + 2075542^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651503623 + ... + 651511726.

It is an arithmetic number, because the mean of its divisors is an integer number (770733579525).

Almost surely, 2^{5279818194148} is an apocalyptic number.

It is an amenable number.

5279818194148 is a deficient number, since it is larger than the sum of its proper divisors (3968984760152).

5279818194148 is a wasteful number, since it uses less digits than its factorization.

5279818194148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303016366 (or 1303016364 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 67.

The spelling of 5279818194148 in words is "five trillion, two hundred seventy-nine billion, eight hundred eighteen million, one hundred ninety-four thousand, one hundred forty-eight".