504481764490 has 32 divisors (see below), whose sum is σ = 990653846400. Its totient is φ = 183441412800.

The previous prime is 504481764473. The next prime is 504481764491. The reversal of 504481764490 is 94467184405.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (504481764491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3934411 + ... + 4060609.

It is an arithmetic number, because the mean of its divisors is an integer number (30957932700).

Almost surely, 2^504481764490 is an apocalyptic number.

504481764490 is a deficient number, since it is larger than the sum of its proper divisors (486172081910).

504481764490 is a wasteful number, since it uses less digits than its factorization.

504481764490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162558.

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 504481764490 in words is "five hundred four billion, four hundred eighty-one million, seven hundred sixty-four thousand, four hundred ninety".