490365055248 has 20 divisors (see below), whose sum is σ = 1266776392848. Its totient is φ = 163455018400.

The previous prime is 490365055241. The next prime is 490365055283. The reversal of 490365055248 is 842550563094.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 490365055248.

It is not an unprimeable number, because it can be changed into a prime (490365055241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5107969278 + ... + 5107969373.

Almost surely, 2^490365055248 is an apocalyptic number.

490365055248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

490365055248 is an abundant number, since it is smaller than the sum of its proper divisors (776411337600).

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

490365055248 is a wasteful number, since it uses less digits than its factorization.

490365055248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10215938662 (or 10215938656 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 51.

The spelling of 490365055248 in words is "four hundred ninety billion, three hundred sixty-five million, fifty-five thousand, two hundred forty-eight".