1453264563513 has 16 divisors (see below), whose sum is σ = 2220076476800. Its totient is φ = 828345108096.

The previous prime is 1453264563511. The next prime is 1453264563523. The reversal of 1453264563513 is 3153654623541.

It is not a de Polignac number, because 1453264563513 - 2¹ = 1453264563511 is a prime.

It is a super-2 number, since 2×1453264563513² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1453264563511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87149188 + ... + 87165861.

It is an arithmetic number, because the mean of its divisors is an integer number (138754779800).

Almost surely, 2^{1453264563513} is an apocalyptic number.

It is an amenable number.

1453264563513 is a deficient number, since it is larger than the sum of its proper divisors (766811913287).

1453264563513 is a wasteful number, since it uses less digits than its factorization.

1453264563513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174315456.

The product of its digits is 3888000, while the sum is 48.

The spelling of 1453264563513 in words is "one trillion, four hundred fifty-three billion, two hundred sixty-four million, five hundred sixty-three thousand, five hundred thirteen".