2735727173672 has 8 divisors (see below), whose sum is σ = 5129488450650. Its totient is φ = 1367863586832.

The previous prime is 2735727173563. The next prime is 2735727173701. The reversal of 2735727173672 is 2763717275372.

It can be written as a sum of positive squares in only one way, i.e., 2316100471876 + 419626701796 = 1521874^2 + 647786^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170982948347 + ... + 170982948362.

Almost surely, 2^{2735727173672} is an apocalyptic number.

It is an amenable number.

2735727173672 is a deficient number, since it is larger than the sum of its proper divisors (2393761276978).

2735727173672 is a wasteful number, since it uses less digits than its factorization.

2735727173672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341965896715 (or 341965896711 counting only the distinct ones).

The product of its digits is 36303120, while the sum is 59.

The spelling of 2735727173672 in words is "two trillion, seven hundred thirty-five billion, seven hundred twenty-seven million, one hundred seventy-three thousand, six hundred seventy-two".