1053045143525 has 12 divisors (see below), whose sum is σ = 1305788736672. Its totient is φ = 842427883440.

The previous prime is 1053045143497. The next prime is 1053045143537. The reversal of 1053045143525 is 5253415403501.

It is not a de Polignac number, because 1053045143525 - 2¹⁸ = 1053044881381 is a prime.

It is a super-2 number, since 2×1053045143525² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4658672 + ... + 4879478.

It is an arithmetic number, because the mean of its divisors is an integer number (108815728056).

Almost surely, 2^{1053045143525} is an apocalyptic number.

It is an amenable number.

1053045143525 is a deficient number, since it is larger than the sum of its proper divisors (252743593147).

1053045143525 is a wasteful number, since it uses less digits than its factorization.

1053045143525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411580 (or 411575 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 1053045143525 in words is "one trillion, fifty-three billion, forty-five million, one hundred forty-three thousand, five hundred twenty-five".