2532253444444 has 24 divisors (see below), whose sum is σ = 4665253214160. Its totient is φ = 1199340406656.

The previous prime is 2532253444393. The next prime is 2532253444543. The reversal of 2532253444444 is 4444443522352.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2532253444394 and 2532253444403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1435537 + ... + 2669320.

It is an arithmetic number, because the mean of its divisors is an integer number (194385550590).

Almost surely, 2^{2532253444444} is an apocalyptic number.

It is an amenable number.

2532253444444 is a deficient number, since it is larger than the sum of its proper divisors (2132999769716).

2532253444444 is a wasteful number, since it uses less digits than its factorization.

2532253444444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4112997 (or 4112995 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 46.

Adding to 2532253444444 its reverse (4444443522352), we get a palindrome (6976696966796).

The spelling of 2532253444444 in words is "two trillion, five hundred thirty-two billion, two hundred fifty-three million, four hundred forty-four thousand, four hundred forty-four".