2554291603 has 2 divisors, whose sum is σ = 2554291604. Its totient is φ = 2554291602.

The previous prime is 2554291589. The next prime is 2554291631. The reversal of 2554291603 is 3061924552.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2554291603 is a prime.

It is not a weakly prime, because it can be changed into another prime (2554291643) 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, 1277145801 + 1277145802.

It is an arithmetic number, because the mean of its divisors is an integer number (1277145802).

Almost surely, 2^2554291603 is an apocalyptic number.

2554291603 is a deficient number, since it is larger than the sum of its proper divisors (1).

2554291603 is an equidigital number, since it uses as much as digits as its factorization.

2554291603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 2554291603 is about 50540.0000296795. Note that the first 4 decimals coincide. The cubic root of 2554291603 is about 1366.9632067273.

The spelling of 2554291603 in words is "two billion, five hundred fifty-four million, two hundred ninety-one thousand, six hundred three".