504377450 has 12 divisors (see below), whose sum is σ = 938142150. Its totient is φ = 201750960.

The previous prime is 504377443. The next prime is 504377459. The reversal of 504377450 is 54773405.

It can be written as a sum of positive squares in 3 ways, for example, as 243328801 + 261048649 = 15599^2 + 16157^2 .

It is a super-2 number, since 2×504377450² = 508793224137005000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 504377450.

It is not an unprimeable number, because it can be changed into a prime (504377459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5043725 + ... + 5043824.

Almost surely, 2^504377450 is an apocalyptic number.

504377450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

504377450 is a deficient number, since it is larger than the sum of its proper divisors (433764700).

504377450 is a wasteful number, since it uses less digits than its factorization.

504377450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10087561 (or 10087556 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 35.

The square root of 504377450 is about 22458.3492269579. The cubic root of 504377450 is about 796.0100553850.

The spelling of 504377450 in words is "five hundred four million, three hundred seventy-seven thousand, four hundred fifty".