1305053164652 has 12 divisors (see below), whose sum is σ = 2291637726336. Its totient is φ = 650299528560.

The previous prime is 1305053164651. The next prime is 1305053164663. The reversal of 1305053164652 is 2564613505031.

It is a super-2 number, since 2×1305053164652² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1305053164651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 556762124 + ... + 556764467.

It is an arithmetic number, because the mean of its divisors is an integer number (190969810528).

Almost surely, 2^{1305053164652} is an apocalyptic number.

It is an amenable number.

1305053164652 is a deficient number, since it is larger than the sum of its proper divisors (986584561684).

1305053164652 is a wasteful number, since it uses less digits than its factorization.

1305053164652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113526888 (or 1113526886 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 41.

Adding to 1305053164652 its reverse (2564613505031), we get a palindrome (3869666669683).

The spelling of 1305053164652 in words is "one trillion, three hundred five billion, fifty-three million, one hundred sixty-four thousand, six hundred fifty-two".