1532873867705 has 16 divisors (see below), whose sum is σ = 1884356965008. Its totient is φ = 1196361600000.

The previous prime is 1532873867671. The next prime is 1532873867711. The reversal of 1532873867705 is 5077683782351.

It can be written as a sum of positive squares in 8 ways, for example, as 65509890601 + 1467363977104 = 255949^2 + 1211348^2 .

It is not a de Polignac number, because 1532873867705 - 2¹⁶ = 1532873802169 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16312355 + ... + 16406055.

It is an arithmetic number, because the mean of its divisors is an integer number (117772310313).

Almost surely, 2^{1532873867705} is an apocalyptic number.

It is an amenable number.

1532873867705 is a deficient number, since it is larger than the sum of its proper divisors (351483097303).

1532873867705 is an equidigital number, since it uses as much as digits as its factorization.

1532873867705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173548.

The product of its (nonzero) digits is 59270400, while the sum is 62.

The spelling of 1532873867705 in words is "one trillion, five hundred thirty-two billion, eight hundred seventy-three million, eight hundred sixty-seven thousand, seven hundred five".