1352672045672 has 8 divisors (see below), whose sum is σ = 2536260085650. Its totient is φ = 676336022832.

The previous prime is 1352672045611. The next prime is 1352672045713. The reversal of 1352672045672 is 2765402762531.

It can be written as a sum of positive squares in only one way, i.e., 1310919662116 + 41752383556 = 1144954^2 + 204334^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1352672045672.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84542002847 + ... + 84542002862.

Almost surely, 2^{1352672045672} is an apocalyptic number.

It is an amenable number.

1352672045672 is a deficient number, since it is larger than the sum of its proper divisors (1183588039978).

1352672045672 is a wasteful number, since it uses less digits than its factorization.

1352672045672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169084005715 (or 169084005711 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 50.

The spelling of 1352672045672 in words is "one trillion, three hundred fifty-two billion, six hundred seventy-two million, forty-five thousand, six hundred seventy-two".