54339627737 has 2 divisors, whose sum is σ = 54339627738. Its totient is φ = 54339627736.

The previous prime is 54339627721. The next prime is 54339627757. The reversal of 54339627737 is 73772693345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42731504656 + 11608123081 = 206716^2 + 107741^2 .

It is a cyclic number.

It is not a de Polignac number, because 54339627737 - 2⁴ = 54339627721 is a prime.

It is not a weakly prime, because it can be changed into another prime (54339627757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27169813868 + 27169813869.

It is an arithmetic number, because the mean of its divisors is an integer number (27169813869).

Almost surely, 2^54339627737 is an apocalyptic number.

It is an amenable number.

54339627737 is a deficient number, since it is larger than the sum of its proper divisors (1).

54339627737 is an equidigital number, since it uses as much as digits as its factorization.

54339627737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20003760, while the sum is 56.

The spelling of 54339627737 in words is "fifty-four billion, three hundred thirty-nine million, six hundred twenty-seven thousand, seven hundred thirty-seven".