2554763 has 2 divisors, whose sum is σ = 2554764. Its totient is φ = 2554762.

The previous prime is 2554757. The next prime is 2554787. The reversal of 2554763 is 3674552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2554763 - 2¹⁰ = 2553739 is a prime.

It is not a weakly prime, because it can be changed into another prime (2554733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277381 + 1277382.

It is an arithmetic number, because the mean of its divisors is an integer number (1277382).

2^2554763 is an apocalyptic number.

2554763 is a deficient number, since it is larger than the sum of its proper divisors (1).

2554763 is an equidigital number, since it uses as much as digits as its factorization.

2554763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25200, while the sum is 32.

The square root of 2554763 is about 1598.3625996625. The cubic root of 2554763 is about 136.7047293018.

The spelling of 2554763 in words is "two million, five hundred fifty-four thousand, seven hundred sixty-three".