2277452555551 has 2 divisors, whose sum is σ = 2277452555552. Its totient is φ = 2277452555550.

The previous prime is 2277452555533. The next prime is 2277452555557. The reversal of 2277452555551 is 1555552547722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2277452555551 - 2¹⁵ = 2277452522783 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2277452555492 and 2277452555501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2277452555557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1138726277775 + 1138726277776.

It is an arithmetic number, because the mean of its divisors is an integer number (1138726277776).

Almost surely, 2^{2277452555551} is an apocalyptic number.

2277452555551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2277452555551 is an equidigital number, since it uses as much as digits as its factorization.

2277452555551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24500000, while the sum is 55.

The spelling of 2277452555551 in words is "two trillion, two hundred seventy-seven billion, four hundred fifty-two million, five hundred fifty-five thousand, five hundred fifty-one".