2554717933 has 2 divisors, whose sum is σ = 2554717934. Its totient is φ = 2554717932.

The previous prime is 2554717931. The next prime is 2554717943. The reversal of 2554717933 is 3397174552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2160576324 + 394141609 = 46482^2 + 19853^2 .

It is a cyclic number.

It is not a de Polignac number, because 2554717933 - 2¹ = 2554717931 is a prime.

Together with 2554717931, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2554717931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277358966 + 1277358967.

It is an arithmetic number, because the mean of its divisors is an integer number (1277358967).

Almost surely, 2^2554717933 is an apocalyptic number.

It is an amenable number.

2554717933 is a deficient number, since it is larger than the sum of its proper divisors (1).

2554717933 is an equidigital number, since it uses as much as digits as its factorization.

2554717933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 793800, while the sum is 46.

The square root of 2554717933 is about 50544.2176020166. The cubic root of 2554717933 is about 1367.0392545577.

The spelling of 2554717933 in words is "two billion, five hundred fifty-four million, seven hundred seventeen thousand, nine hundred thirty-three".