490543189350 has 48 divisors (see below), whose sum is σ = 1255790576640. Its totient is φ = 126591789600.

The previous prime is 490543189303. The next prime is 490543189403. The reversal of 490543189350 is 53981345094.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 490543189293 and 490543189302.

It is a congruent number.

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, 52741930 + ... + 52751229.

It is an arithmetic number, because the mean of its divisors is an integer number (26162303680).

Almost surely, 2^490543189350 is an apocalyptic number.

490543189350 is an abundant number, since it is smaller than the sum of its proper divisors (765247387290).

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

490543189350 is a wasteful number, since it uses less digits than its factorization.

490543189350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105493205 (or 105493200 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 490543189350 in words is "four hundred ninety billion, five hundred forty-three million, one hundred eighty-nine thousand, three hundred fifty".