20055004503024 has 40 divisors (see below), whose sum is σ = 51809026688640. Its totient is φ = 6684967300288.

The previous prime is 20055004503019. The next prime is 20055004503101. The reversal of 20055004503024 is 42030540055002.

It is a junction number, because it is equal to n+sod(n) for n = 20055004502982 and 20055004503000.

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, 9485749 + ... + 11405675.

It is an arithmetic number, because the mean of its divisors is an integer number (1295225667216).

Almost surely, 2^{20055004503024} is an apocalyptic number.

20055004503024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20055004503024 is an abundant number, since it is smaller than the sum of its proper divisors (31754022185616).

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

20055004503024 is a wasteful number, since it uses less digits than its factorization.

20055004503024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2137557 (or 2137551 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

Adding to 20055004503024 its reverse (42030540055002), we get a palindrome (62085544558026).

The spelling of 20055004503024 in words is "twenty trillion, fifty-five billion, four million, five hundred three thousand, twenty-four".