1025331032533 has 16 divisors (see below), whose sum is σ = 1093042071360. Its totient is φ = 958455097600.

The previous prime is 1025331032489. The next prime is 1025331032563. The reversal of 1025331032533 is 3352301335201.

It is a cyclic number.

It is not a de Polignac number, because 1025331032533 - 2³³ = 1016741097941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1025331032495 and 1025331032504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025331032563) 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, 2293098 + ... + 2703508.

It is an arithmetic number, because the mean of its divisors is an integer number (68315129460).

Almost surely, 2^{1025331032533} is an apocalyptic number.

It is an amenable number.

1025331032533 is a deficient number, since it is larger than the sum of its proper divisors (67711038827).

1025331032533 is a wasteful number, since it uses less digits than its factorization.

1025331032533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411428.

The product of its (nonzero) digits is 24300, while the sum is 31.

Adding to 1025331032533 its reverse (3352301335201), we get a palindrome (4377632367734).

The spelling of 1025331032533 in words is "one trillion, twenty-five billion, three hundred thirty-one million, thirty-two thousand, five hundred thirty-three".