55073744057741 has 2 divisors, whose sum is σ = 55073744057742. Its totient is φ = 55073744057740.

The previous prime is 55073744057737. The next prime is 55073744057767. The reversal of 55073744057741 is 14775044737055.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54246833910025 + 826910147716 = 7365245^2 + 909346^2 .

It is a cyclic number.

It is not a de Polignac number, because 55073744057741 - 2² = 55073744057737 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55073744057141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27536872028870 + 27536872028871.

It is an arithmetic number, because the mean of its divisors is an integer number (27536872028871).

Almost surely, 2^{55073744057741} is an apocalyptic number.

It is an amenable number.

55073744057741 is a deficient number, since it is larger than the sum of its proper divisors (1).

55073744057741 is an equidigital number, since it uses as much as digits as its factorization.

55073744057741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 57624000, while the sum is 59.

The spelling of 55073744057741 in words is "fifty-five trillion, seventy-three billion, seven hundred forty-four million, fifty-seven thousand, seven hundred forty-one".