27163453018148 has 6 divisors (see below), whose sum is σ = 47536042781766. Its totient is φ = 13581726509072.

The previous prime is 27163453018081. The next prime is 27163453018151. The reversal of 27163453018148 is 84181035436172.

It can be written as a sum of positive squares in only one way, i.e., 25117317311524 + 2046135706624 = 5011718^2 + 1430432^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 27163453018148.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3395431627265 + ... + 3395431627272.

It is an arithmetic number, because the mean of its divisors is an integer number (7922673796961).

Almost surely, 2^{27163453018148} is an apocalyptic number.

It is an amenable number.

27163453018148 is a deficient number, since it is larger than the sum of its proper divisors (20372589763618).

27163453018148 is a wasteful number, since it uses less digits than its factorization.

27163453018148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6790863254541 (or 6790863254539 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 27163453018148 in words is "twenty-seven trillion, one hundred sixty-three billion, four hundred fifty-three million, eighteen thousand, one hundred forty-eight".