53130240277 has 2 divisors, whose sum is σ = 53130240278. Its totient is φ = 53130240276.

The previous prime is 53130240271. The next prime is 53130240313. The reversal of 53130240277 is 77204203135.

53130240277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53103054481 + 27185796 = 230441^2 + 5214^2 .

It is a cyclic number.

It is not a de Polignac number, because 53130240277 - 2²³ = 53121851669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53130240271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26565120138 + 26565120139.

It is an arithmetic number, because the mean of its divisors is an integer number (26565120139).

Almost surely, 2^53130240277 is an apocalyptic number.

It is an amenable number.

53130240277 is a deficient number, since it is larger than the sum of its proper divisors (1).

53130240277 is an equidigital number, since it uses as much as digits as its factorization.

53130240277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 34.

The spelling of 53130240277 in words is "fifty-three billion, one hundred thirty million, two hundred forty thousand, two hundred seventy-seven".