504125197 has 2 divisors, whose sum is σ = 504125198. Its totient is φ = 504125196.

The previous prime is 504125137. The next prime is 504125213. The reversal of 504125197 is 791521405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 357739396 + 146385801 = 18914^2 + 12099^2 .

It is a cyclic number.

It is not a de Polignac number, because 504125197 - 2¹⁵ = 504092429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504125107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252062598 + 252062599.

It is an arithmetic number, because the mean of its divisors is an integer number (252062599).

Almost surely, 2^504125197 is an apocalyptic number.

It is an amenable number.

504125197 is a deficient number, since it is larger than the sum of its proper divisors (1).

504125197 is an equidigital number, since it uses as much as digits as its factorization.

504125197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 504125197 is about 22452.7325063120. The cubic root of 504125197 is about 795.8773311007.

The spelling of 504125197 in words is "five hundred four million, one hundred twenty-five thousand, one hundred ninety-seven".