2756959463 has 2 divisors, whose sum is σ = 2756959464. Its totient is φ = 2756959462.

The previous prime is 2756959441. The next prime is 2756959507. The reversal of 2756959463 is 3649596572.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2756959463 - 2¹² = 2756955367 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2756959399 and 2756959408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2756919463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1378479731 + 1378479732.

It is an arithmetic number, because the mean of its divisors is an integer number (1378479732).

Almost surely, 2^2756959463 is an apocalyptic number.

2756959463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2756959463 is an equidigital number, since it uses as much as digits as its factorization.

2756959463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12247200, while the sum is 56.

The square root of 2756959463 is about 52506.7563557301. The cubic root of 2756959463 is about 1402.2005296861.

The spelling of 2756959463 in words is "two billion, seven hundred fifty-six million, nine hundred fifty-nine thousand, four hundred sixty-three".