417627550253 has 2 divisors, whose sum is σ = 417627550254. Its totient is φ = 417627550252.

The previous prime is 417627550243. The next prime is 417627550321. The reversal of 417627550253 is 352055726714.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 411018185449 + 6609364804 = 641107^2 + 81298^2 .

It is a cyclic number.

It is not a de Polignac number, because 417627550253 - 2¹⁶ = 417627484717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 417627550198 and 417627550207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (417627550213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 208813775126 + 208813775127.

It is an arithmetic number, because the mean of its divisors is an integer number (208813775127).

Almost surely, 2^417627550253 is an apocalyptic number.

It is an amenable number.

417627550253 is a deficient number, since it is larger than the sum of its proper divisors (1).

417627550253 is an equidigital number, since it uses as much as digits as its factorization.

417627550253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 417627550253 in words is "four hundred seventeen billion, six hundred twenty-seven million, five hundred fifty thousand, two hundred fifty-three".