1053022002325 has 36 divisors (see below), whose sum is σ = 1415457198468. Its totient is φ = 774424358400.

The previous prime is 1053022002281. The next prime is 1053022002371. The reversal of 1053022002325 is 5232002203501.

It can be written as a sum of positive squares in 6 ways, for example, as 92343662161 + 960678340164 = 303881^2 + 980142^2 .

It is not a de Polignac number, because 1053022002325 - 2⁹ = 1053022001813 is a prime.

It is a super-2 number, since 2×1053022002325² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1053022002325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 115815 + ... + 1455835.

It is an arithmetic number, because the mean of its divisors is an integer number (39318255513).

Almost surely, 2^{1053022002325} is an apocalyptic number.

It is an amenable number.

1053022002325 is a deficient number, since it is larger than the sum of its proper divisors (362435196143).

1053022002325 is a wasteful number, since it uses less digits than its factorization.

1053022002325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340134 (or 1340086 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 1053022002325 its reverse (5232002203501), we get a palindrome (6285024205826).

The spelling of 1053022002325 in words is "one trillion, fifty-three billion, twenty-two million, two thousand, three hundred twenty-five".