5085390442900 has 72 divisors (see below), whose sum is σ = 11519634196224. Its totient is φ = 1944947241600.

The previous prime is 5085390442897. The next prime is 5085390442919. The reversal of 5085390442900 is 92440935805.

It is a super-2 number, since 2×5085390442900² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5414170 + ... + 6283630.

It is an arithmetic number, because the mean of its divisors is an integer number (159994919392).

Almost surely, 2^{5085390442900} is an apocalyptic number.

5085390442900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5085390442900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5759817098112).

5085390442900 is an abundant number, since it is smaller than the sum of its proper divisors (6434243753324).

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

5085390442900 is a wasteful number, since it uses less digits than its factorization.

5085390442900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872041 (or 872034 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 5085390442900 in words is "five trillion, eighty-five billion, three hundred ninety million, four hundred forty-two thousand, nine hundred".