53411387677 has 2 divisors, whose sum is σ = 53411387678. Its totient is φ = 53411387676.

The previous prime is 53411387671. The next prime is 53411387683. The reversal of 53411387677 is 77678311435.

53411387677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (53411387671) and next prime (53411387683).

It can be written as a sum of positive squares in only one way, i.e., 43326006201 + 10085381476 = 208149^2 + 100426^2 .

It is a cyclic number.

It is not a de Polignac number, because 53411387677 - 2²⁷ = 53277169949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53411387671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26705693838 + 26705693839.

It is an arithmetic number, because the mean of its divisors is an integer number (26705693839).

Almost surely, 2^53411387677 is an apocalyptic number.

It is an amenable number.

53411387677 is a deficient number, since it is larger than the sum of its proper divisors (1).

53411387677 is an equidigital number, since it uses as much as digits as its factorization.

53411387677 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2963520, while the sum is 52.

The spelling of 53411387677 in words is "fifty-three billion, four hundred eleven million, three hundred eighty-seven thousand, six hundred seventy-seven".