1923828573536 has 24 divisors (see below), whose sum is σ = 3787605922464. Its totient is φ = 961896910720.

The previous prime is 1923828573529. The next prime is 1923828573539. The reversal of 1923828573536 is 6353758283291.

It is a super-2 number, since 2×1923828573536² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1923828573539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1358606 + ... + 2386098.

It is an arithmetic number, because the mean of its divisors is an integer number (157816913436).

Almost surely, 2^{1923828573536} is an apocalyptic number.

1923828573536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1923828573536 is a deficient number, since it is larger than the sum of its proper divisors (1863777348928).

1923828573536 is a wasteful number, since it uses less digits than its factorization.

1923828573536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086014 (or 1086006 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 62.

The spelling of 1923828573536 in words is "one trillion, nine hundred twenty-three billion, eight hundred twenty-eight million, five hundred seventy-three thousand, five hundred thirty-six".