55264135141 has 2 divisors, whose sum is σ = 55264135142. Its totient is φ = 55264135140.

The previous prime is 55264135139. The next prime is 55264135153. The reversal of 55264135141 is 14153146255.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28672310241 + 26591824900 = 169329^2 + 163070^2 .

It is a cyclic number.

It is not a de Polignac number, because 55264135141 - 2¹ = 55264135139 is a prime.

It is a super-2 number, since 2×55264135141² (a number of 22 digits) contains 22 as substring.

Together with 55264135139, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 55264135141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55264135111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27632067570 + 27632067571.

It is an arithmetic number, because the mean of its divisors is an integer number (27632067571).

Almost surely, 2^55264135141 is an apocalyptic number.

It is an amenable number.

55264135141 is a deficient number, since it is larger than the sum of its proper divisors (1).

55264135141 is an equidigital number, since it uses as much as digits as its factorization.

55264135141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72000, while the sum is 37.

The spelling of 55264135141 in words is "fifty-five billion, two hundred sixty-four million, one hundred thirty-five thousand, one hundred forty-one".