504349950990 has 32 divisors (see below), whose sum is σ = 1218149701920. Its totient is φ = 133636673664.

The previous prime is 504349950943. The next prime is 504349950991. The reversal of 504349950990 is 99059943405.

It is a self number, because there is not a number n which added to its sum of digits gives 504349950990.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504349950991) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 53535625 + ... + 53545044.

It is an arithmetic number, because the mean of its divisors is an integer number (38067178185).

Almost surely, 2^504349950990 is an apocalyptic number.

504349950990 is an abundant number, since it is smaller than the sum of its proper divisors (713799750930).

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

504349950990 is a wasteful number, since it uses less digits than its factorization.

504349950990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107080836.

The product of its (nonzero) digits is 7873200, while the sum is 57.

The spelling of 504349950990 in words is "five hundred four billion, three hundred forty-nine million, nine hundred fifty thousand, nine hundred ninety".