53461333 has 2 divisors, whose sum is σ = 53461334. Its totient is φ = 53461332.

The previous prime is 53461313. The next prime is 53461357. The reversal of 53461333 is 33316435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53319204 + 142129 = 7302^2 + 377^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53461333 is a prime.

It is a super-2 number, since 2×53461333² = 5716228252273778, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53461313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26730666 + 26730667.

It is an arithmetic number, because the mean of its divisors is an integer number (26730667).

Almost surely, 2^53461333 is an apocalyptic number.

It is an amenable number.

53461333 is a deficient number, since it is larger than the sum of its proper divisors (1).

53461333 is an equidigital number, since it uses as much as digits as its factorization.

53461333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 28.

The square root of 53461333 is about 7311.7257196916. The cubic root of 53461333 is about 376.7153017142.

Adding to 53461333 its reverse (33316435), we get a palindrome (86777768).

The spelling of 53461333 in words is "fifty-three million, four hundred sixty-one thousand, three hundred thirty-three".