5273437461218 has 16 divisors (see below), whose sum is σ = 7924890294720. Its totient is φ = 2631807696336.

The previous prime is 5273437461161. The next prime is 5273437461241. The reversal of 5273437461218 is 8121647343725.

It is a self number, because there is not a number n which added to its sum of digits gives 5273437461218.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40920188 + ... + 41048856.

It is an arithmetic number, because the mean of its divisors is an integer number (495305643420).

Almost surely, 2^{5273437461218} is an apocalyptic number.

5273437461218 is a deficient number, since it is larger than the sum of its proper divisors (2651452833502).

5273437461218 is a wasteful number, since it uses less digits than its factorization.

5273437461218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166681.

The product of its digits is 6773760, while the sum is 53.

The spelling of 5273437461218 in words is "five trillion, two hundred seventy-three billion, four hundred thirty-seven million, four hundred sixty-one thousand, two hundred eighteen".