2554039565117 has 2 divisors, whose sum is σ = 2554039565118. Its totient is φ = 2554039565116.

The previous prime is 2554039565093. The next prime is 2554039565141. The reversal of 2554039565117 is 7115659304552.

It is a balanced prime because it is at equal distance from previous prime (2554039565093) and next prime (2554039565141).

It can be written as a sum of positive squares in only one way, i.e., 1867360512196 + 686679052921 = 1366514^2 + 828661^2 .

It is a cyclic number.

It is not a de Polignac number, because 2554039565117 - 2¹⁰ = 2554039564093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2554039565317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277019782558 + 1277019782559.

It is an arithmetic number, because the mean of its divisors is an integer number (1277019782559).

Almost surely, 2^{2554039565117} is an apocalyptic number.

It is an amenable number.

2554039565117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2554039565117 is an equidigital number, since it uses as much as digits as its factorization.

2554039565117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670000, while the sum is 53.

The spelling of 2554039565117 in words is "two trillion, five hundred fifty-four billion, thirty-nine million, five hundred sixty-five thousand, one hundred seventeen".