5090389881900 has 72 divisors (see below), whose sum is σ = 15041560611840. Its totient is φ = 1328555653440.

The previous prime is 5090389881893. The next prime is 5090389881949. The reversal of 5090389881900 is 91889830905.

It is a super-2 number, since 2×5090389881900² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 180496180 + ... + 180524379.

Almost surely, 2^{5090389881900} is an apocalyptic number.

5090389881900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5090389881900 is an abundant number, since it is smaller than the sum of its proper divisors (9951170729940).

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

5090389881900 is a wasteful number, since it uses less digits than its factorization.

5090389881900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361020623 (or 361020616 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 60.

The spelling of 5090389881900 in words is "five trillion, ninety billion, three hundred eighty-nine million, eight hundred eighty-one thousand, nine hundred".