55506000116737 has 2 divisors, whose sum is σ = 55506000116738. Its totient is φ = 55506000116736.

The previous prime is 55506000116663. The next prime is 55506000116747. The reversal of 55506000116737 is 73761100060555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49292067930561 + 6213932186176 = 7020831^2 + 2492776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55506000116737 is a prime.

It is not a weakly prime, because it can be changed into another prime (55506000116747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27753000058368 + 27753000058369.

It is an arithmetic number, because the mean of its divisors is an integer number (27753000058369).

Almost surely, 2^{55506000116737} is an apocalyptic number.

It is an amenable number.

55506000116737 is a deficient number, since it is larger than the sum of its proper divisors (1).

55506000116737 is an equidigital number, since it uses as much as digits as its factorization.

55506000116737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 661500, while the sum is 46.

The spelling of 55506000116737 in words is "fifty-five trillion, five hundred six billion, one hundred sixteen thousand, seven hundred thirty-seven".