2760378563 has 2 divisors, whose sum is σ = 2760378564. Its totient is φ = 2760378562.

The previous prime is 2760378529. The next prime is 2760378631. The reversal of 2760378563 is 3658730672.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2760378563 - 2⁶ = 2760378499 is a prime.

It is a super-2 number, since 2×2760378563² = 15239379622139889938, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2760678563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1380189281 + 1380189282.

It is an arithmetic number, because the mean of its divisors is an integer number (1380189282).

Almost surely, 2^2760378563 is an apocalyptic number.

2760378563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2760378563 is an equidigital number, since it uses as much as digits as its factorization.

2760378563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The square root of 2760378563 is about 52539.3049344964. The cubic root of 2760378563 is about 1402.7799461723.

The spelling of 2760378563 in words is "two billion, seven hundred sixty million, three hundred seventy-eight thousand, five hundred sixty-three".