20003554036092 has 96 divisors (see below), whose sum is σ = 50995782964224. Its totient is φ = 6052442860800.

The previous prime is 20003554036091. The next prime is 20003554036093. The reversal of 20003554036092 is 29063045530002.

It is an interprime number because it is at equal distance from previous prime (20003554036091) and next prime (20003554036093).

It is a self number, because there is not a number n which added to its sum of digits gives 20003554036092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20003554036091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 570648438 + ... + 570683490.

It is an arithmetic number, because the mean of its divisors is an integer number (531206072544).

Almost surely, 2^{20003554036092} is an apocalyptic number.

20003554036092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20003554036092 is an abundant number, since it is smaller than the sum of its proper divisors (30992228928132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20003554036092 is a wasteful number, since it uses less digits than its factorization.

20003554036092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41539 (or 41537 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 39.

Adding to 20003554036092 its reverse (29063045530002), we get a palindrome (49066599566094).

The spelling of 20003554036092 in words is "twenty trillion, three billion, five hundred fifty-four million, thirty-six thousand, ninety-two".