504255050 has 24 divisors (see below), whose sum is σ = 1010062956. Its totient is φ = 186186240.

The previous prime is 504255049. The next prime is 504255053. The reversal of 504255050 is 50552405.

It can be written as a sum of positive squares in 6 ways, for example, as 248031001 + 256224049 = 15749^2 + 16007^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (504255053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 387239 + ... + 388538.

Almost surely, 2^504255050 is an apocalyptic number.

504255050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

504255050 is an abundant number, since it is smaller than the sum of its proper divisors (505807906).

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

504255050 is a wasteful number, since it uses less digits than its factorization.

504255050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775802 (or 775797 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 504255050 is about 22455.6240171588. The cubic root of 504255050 is about 795.9456594892.

The spelling of 504255050 in words is "five hundred four million, two hundred fifty-five thousand, fifty".