1316450454532 has 96 divisors (see below), whose sum is σ = 2560103884800. Its totient is φ = 589512287232.

The previous prime is 1316450454497. The next prime is 1316450454623. The reversal of 1316450454532 is 2354540546131.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82100788 + ... + 82116820.

It is an arithmetic number, because the mean of its divisors is an integer number (26667748800).

Almost surely, 2^{1316450454532} is an apocalyptic number.

It is an amenable number.

1316450454532 is a deficient number, since it is larger than the sum of its proper divisors (1243653430268).

1316450454532 is a wasteful number, since it uses less digits than its factorization.

1316450454532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16625 (or 16623 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 1316450454532 in words is "one trillion, three hundred sixteen billion, four hundred fifty million, four hundred fifty-four thousand, five hundred thirty-two".