2025533535143 has 16 divisors (see below), whose sum is σ = 2238713090496. Its totient is φ = 1822859850240.

The previous prime is 2025533535139. The next prime is 2025533535161. The reversal of 2025533535143 is 3415353355202.

It is a cyclic number.

It is not a de Polignac number, because 2025533535143 - 2² = 2025533535139 is a prime.

It is a super-2 number, since 2×2025533535143² (a number of 25 digits) contains 22 as substring.

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 2025533535143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025533595143) 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, 213305 + ... + 2023997.

It is an arithmetic number, because the mean of its divisors is an integer number (139919568156).

Almost surely, 2^{2025533535143} is an apocalyptic number.

2025533535143 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2025533535143 is a deficient number, since it is larger than the sum of its proper divisors (213179555353).

2025533535143 is a wasteful number, since it uses less digits than its factorization.

2025533535143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813594.

The product of its (nonzero) digits is 810000, while the sum is 41.

The spelling of 2025533535143 in words is "two trillion, twenty-five billion, five hundred thirty-three million, five hundred thirty-five thousand, one hundred forty-three".