52400141077 has 2 divisors, whose sum is σ = 52400141078. Its totient is φ = 52400141076.

The previous prime is 52400140963. The next prime is 52400141081. The reversal of 52400141077 is 77014100425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47471258641 + 4928882436 = 217879^2 + 70206^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52400141077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52400147077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26200070538 + 26200070539.

It is an arithmetic number, because the mean of its divisors is an integer number (26200070539).

Almost surely, 2^52400141077 is an apocalyptic number.

It is an amenable number.

52400141077 is a deficient number, since it is larger than the sum of its proper divisors (1).

52400141077 is an equidigital number, since it uses as much as digits as its factorization.

52400141077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7840, while the sum is 31.

The spelling of 52400141077 in words is "fifty-two billion, four hundred million, one hundred forty-one thousand, seventy-seven".