5250484606490 has 16 divisors (see below), whose sum is σ = 9462272635080. Its totient is φ = 2097660432960.

The previous prime is 5250484606421. The next prime is 5250484606513. The reversal of 5250484606490 is 946064840525.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5242455908881 + 8028697609 = 2289641^2 + 89603^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316667501 + ... + 316684080.

Almost surely, 2^{5250484606490} is an apocalyptic number.

5250484606490 is a deficient number, since it is larger than the sum of its proper divisors (4211788028590).

5250484606490 is a wasteful number, since it uses less digits than its factorization.

5250484606490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633352417.

The product of its (nonzero) digits is 8294400, while the sum is 53.

The spelling of 5250484606490 in words is "five trillion, two hundred fifty billion, four hundred eighty-four million, six hundred six thousand, four hundred ninety".