53483240077 has 2 divisors, whose sum is σ = 53483240078. Its totient is φ = 53483240076.

The previous prime is 53483240051. The next prime is 53483240191. The reversal of 53483240077 is 77004238435.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50465825316 + 3017414761 = 224646^2 + 54931^2 .

It is a cyclic number.

It is not a de Polignac number, because 53483240077 - 2⁷ = 53483239949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53483240477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26741620038 + 26741620039.

It is an arithmetic number, because the mean of its divisors is an integer number (26741620039).

Almost surely, 2^53483240077 is an apocalyptic number.

It is an amenable number.

53483240077 is a deficient number, since it is larger than the sum of its proper divisors (1).

53483240077 is an equidigital number, since it uses as much as digits as its factorization.

53483240077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 43.

The spelling of 53483240077 in words is "fifty-three billion, four hundred eighty-three million, two hundred forty thousand, seventy-seven".