53203066441461 has 6 divisors (see below), whose sum is σ = 76848873748790. Its totient is φ = 35468710960968.

The previous prime is 53203066441429. The next prime is 53203066441477. The reversal of 53203066441461 is 16414466030235.

53203066441461 is a `hidden beast` number, since 5 + 320 + 306 + 6 + 4 + 4 + 14 + 6 + 1 = 666.

53203066441461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 53068675280625 + 134391160836 = 7284825^2 + 366594^2 .

It is not a de Polignac number, because 53203066441461 - 2⁵ = 53203066441429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53203066441061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2955725913406 + ... + 2955725913423.

Almost surely, 2^{53203066441461} is an apocalyptic number.

It is an amenable number.

53203066441461 is a deficient number, since it is larger than the sum of its proper divisors (23645807307329).

53203066441461 is a wasteful number, since it uses less digits than its factorization.

53203066441461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5911451826835 (or 5911451826832 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 53203066441461 in words is "fifty-three trillion, two hundred three billion, sixty-six million, four hundred forty-one thousand, four hundred sixty-one".