53316077 has 2 divisors, whose sum is σ = 53316078. Its totient is φ = 53316076.

The previous prime is 53316059. The next prime is 53316089. The reversal of 53316077 is 77061335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36168196 + 17147881 = 6014^2 + 4141^2 .

It is a cyclic number.

It is not a de Polignac number, because 53316077 - 2¹² = 53311981 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53316577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26658038 + 26658039.

It is an arithmetic number, because the mean of its divisors is an integer number (26658039).

Almost surely, 2^53316077 is an apocalyptic number.

It is an amenable number.

53316077 is a deficient number, since it is larger than the sum of its proper divisors (1).

53316077 is an equidigital number, since it uses as much as digits as its factorization.

53316077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13230, while the sum is 32.

The square root of 53316077 is about 7301.7858774412. The cubic root of 53316077 is about 376.3738100947.

The spelling of 53316077 in words is "fifty-three million, three hundred sixteen thousand, seventy-seven".