1083623468525 has 24 divisors (see below), whose sum is σ = 1447190931144. Its totient is φ = 800138592000.

The previous prime is 1083623468503. The next prime is 1083623468561. The reversal of 1083623468525 is 5258643263801.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 672893730601 + 410729737924 = 820301^2 + 640882^2 .

It is not a de Polignac number, because 1083623468525 - 2²⁶ = 1083556359661 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 3408875 + ... + 3713175.

It is an arithmetic number, because the mean of its divisors is an integer number (60299622131).

Almost surely, 2^{1083623468525} is an apocalyptic number.

It is an amenable number.

1083623468525 is a deficient number, since it is larger than the sum of its proper divisors (363567462619).

1083623468525 is a wasteful number, since it uses less digits than its factorization.

1083623468525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315281 (or 315276 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 53.

The spelling of 1083623468525 in words is "one trillion, eighty-three billion, six hundred twenty-three million, four hundred sixty-eight thousand, five hundred twenty-five".