53471461 has 2 divisors, whose sum is σ = 53471462. Its totient is φ = 53471460.

The previous prime is 53471459. The next prime is 53471501. The reversal of 53471461 is 16417435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41088100 + 12383361 = 6410^2 + 3519^2 .

It is a cyclic number.

It is not a de Polignac number, because 53471461 - 2¹ = 53471459 is a prime.

Together with 53471459, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53471161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26735730 + 26735731.

It is an arithmetic number, because the mean of its divisors is an integer number (26735731).

Almost surely, 2^53471461 is an apocalyptic number.

It is an amenable number.

53471461 is a deficient number, since it is larger than the sum of its proper divisors (1).

53471461 is an equidigital number, since it uses as much as digits as its factorization.

53471461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 31.

The square root of 53471461 is about 7312.4182730476. The cubic root of 53471461 is about 376.7390891973.

Adding to 53471461 its reverse (16417435), we get a palindrome (69888896).

The spelling of 53471461 in words is "fifty-three million, four hundred seventy-one thousand, four hundred sixty-one".