55046536241261 has 2 divisors, whose sum is σ = 55046536241262. Its totient is φ = 55046536241260.

The previous prime is 55046536241227. The next prime is 55046536241287. The reversal of 55046536241261 is 16214263564055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54954199872100 + 92336369161 = 7413110^2 + 303869^2 .

It is a cyclic number.

It is not a de Polignac number, because 55046536241261 - 2³⁴ = 55029356372077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55046536241201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27523268120630 + 27523268120631.

It is an arithmetic number, because the mean of its divisors is an integer number (27523268120631).

Almost surely, 2^{55046536241261} is an apocalyptic number.

It is an amenable number.

55046536241261 is a deficient number, since it is larger than the sum of its proper divisors (1).

55046536241261 is an equidigital number, since it uses as much as digits as its factorization.

55046536241261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 55046536241261 in words is "fifty-five trillion, forty-six billion, five hundred thirty-six million, two hundred forty-one thousand, two hundred sixty-one".