890237540050 has 12 divisors (see below), whose sum is σ = 1655841824586. Its totient is φ = 356095016000.

The previous prime is 890237539993. The next prime is 890237540117. The reversal of 890237540050 is 50045732098.

It can be written as a sum of positive squares in 3 ways, for example, as 838911278241 + 51326261809 = 915921^2 + 226553^2 .

It is a junction number, because it is equal to n+sod(n) for n = 890237539979 and 890237540006.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8902375351 + ... + 8902375450.

Almost surely, 2^890237540050 is an apocalyptic number.

890237540050 is a deficient number, since it is larger than the sum of its proper divisors (765604284536).

890237540050 is a wasteful number, since it uses less digits than its factorization.

890237540050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17804750813 (or 17804750808 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 890237540050 in words is "eight hundred ninety billion, two hundred thirty-seven million, five hundred forty thousand, fifty".