504495037 has 8 divisors (see below), whose sum is σ = 530768952. Its totient is φ = 478886400.

The previous prime is 504495031. The next prime is 504495073. The reversal of 504495037 is 730594405.

It can be written as a sum of positive squares in 4 ways, for example, as 186978276 + 317516761 = 13674^2 + 17819^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 504495037 - 2⁷ = 504494909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 504494987 and 504495005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504495031) 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 7 ways as a sum of consecutive naturals, for example, 164764 + ... + 167797.

It is an arithmetic number, because the mean of its divisors is an integer number (66346119).

Almost surely, 2^504495037 is an apocalyptic number.

It is an amenable number.

504495037 is a deficient number, since it is larger than the sum of its proper divisors (26273915).

504495037 is a wasteful number, since it uses less digits than its factorization.

504495037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332639.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 504495037 is about 22460.9669649372. The cubic root of 504495037 is about 796.0719093012.

The spelling of 504495037 in words is "five hundred four million, four hundred ninety-five thousand, thirty-seven".