55253086541 has 2 divisors, whose sum is σ = 55253086542. Its totient is φ = 55253086540.

The previous prime is 55253086523. The next prime is 55253086547. The reversal of 55253086541 is 14568035255.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32641648900 + 22611437641 = 180670^2 + 150371^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55253086541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55253086492 and 55253086501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55253086547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27626543270 + 27626543271.

It is an arithmetic number, because the mean of its divisors is an integer number (27626543271).

Almost surely, 2^55253086541 is an apocalyptic number.

It is an amenable number.

55253086541 is a deficient number, since it is larger than the sum of its proper divisors (1).

55253086541 is an equidigital number, since it uses as much as digits as its factorization.

55253086541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 55253086541 in words is "fifty-five billion, two hundred fifty-three million, eighty-six thousand, five hundred forty-one".