1461606365252 has 48 divisors (see below), whose sum is σ = 2848949554752. Its totient is φ = 650553415680.

The previous prime is 1461606365209. The next prime is 1461606365279. The reversal of 1461606365252 is 2525636061641.

It is a junction number, because it is equal to n+sod(n) for n = 1461606365197 and 1461606365206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1358213 + ... + 2183564.

It is an arithmetic number, because the mean of its divisors is an integer number (59353115724).

Almost surely, 2^{1461606365252} is an apocalyptic number.

It is an amenable number.

1461606365252 is a deficient number, since it is larger than the sum of its proper divisors (1387343189500).

1461606365252 is a wasteful number, since it uses less digits than its factorization.

1461606365252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3541988 (or 3541986 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 1461606365252 in words is "one trillion, four hundred sixty-one billion, six hundred six million, three hundred sixty-five thousand, two hundred fifty-two".