55050600550157 has 2 divisors, whose sum is σ = 55050600550158. Its totient is φ = 55050600550156.

The previous prime is 55050600550147. The next prime is 55050600550163. The reversal of 55050600550157 is 75105500605055.

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., 53941768384036 + 1108832166121 = 7344506^2 + 1053011^2 .

It is a cyclic number.

It is not a de Polignac number, because 55050600550157 - 2⁴² = 50652554039053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55050600550147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27525300275078 + 27525300275079.

It is an arithmetic number, because the mean of its divisors is an integer number (27525300275079).

Almost surely, 2^{55050600550157} is an apocalyptic number.

It is an amenable number.

55050600550157 is a deficient number, since it is larger than the sum of its proper divisors (1).

55050600550157 is an equidigital number, since it uses as much as digits as its factorization.

55050600550157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 656250, while the sum is 44.

The spelling of 55050600550157 in words is "fifty-five trillion, fifty billion, six hundred million, five hundred fifty thousand, one hundred fifty-seven".