53323410577 has 2 divisors, whose sum is σ = 53323410578. Its totient is φ = 53323410576.

The previous prime is 53323410551. The next prime is 53323410593. The reversal of 53323410577 is 77501432335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52598670336 + 724740241 = 229344^2 + 26921^2 .

It is a cyclic number.

It is not a de Polignac number, because 53323410577 - 2³¹ = 51175926929 is a prime.

It is a super-2 number, since 2×53323410577² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (53323410977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26661705288 + 26661705289.

It is an arithmetic number, because the mean of its divisors is an integer number (26661705289).

Almost surely, 2^53323410577 is an apocalyptic number.

It is an amenable number.

53323410577 is a deficient number, since it is larger than the sum of its proper divisors (1).

53323410577 is an equidigital number, since it uses as much as digits as its factorization.

53323410577 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264600, while the sum is 40.

The spelling of 53323410577 in words is "fifty-three billion, three hundred twenty-three million, four hundred ten thousand, five hundred seventy-seven".