461416171453 has 2 divisors, whose sum is σ = 461416171454. Its totient is φ = 461416171452.

The previous prime is 461416171409. The next prime is 461416171457. The reversal of 461416171453 is 354171614164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 247011982009 + 214404189444 = 497003^2 + 463038^2 .

It is a cyclic number.

It is not a de Polignac number, because 461416171453 - 2¹³ = 461416163261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461416171457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230708085726 + 230708085727.

It is an arithmetic number, because the mean of its divisors is an integer number (230708085727).

Almost surely, 2^461416171453 is an apocalyptic number.

It is an amenable number.

461416171453 is a deficient number, since it is larger than the sum of its proper divisors (1).

461416171453 is an equidigital number, since it uses as much as digits as its factorization.

461416171453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 43.

The spelling of 461416171453 in words is "four hundred sixty-one billion, four hundred sixteen million, one hundred seventy-one thousand, four hundred fifty-three".