2750534623 has 2 divisors, whose sum is σ = 2750534624. Its totient is φ = 2750534622.

The previous prime is 2750534621. The next prime is 2750534659. The reversal of 2750534623 is 3264350572.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2750534623 - 2¹ = 2750534621 is a prime.

Together with 2750534621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2750534621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375267311 + 1375267312.

It is an arithmetic number, because the mean of its divisors is an integer number (1375267312).

Almost surely, 2^2750534623 is an apocalyptic number.

2750534623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2750534623 is an equidigital number, since it uses as much as digits as its factorization.

2750534623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 37.

The square root of 2750534623 is about 52445.5395910844. The cubic root of 2750534623 is about 1401.1104494251.

It can be divided in two parts, 27505 and 34623, that added together give a triangular number (62128 = T₃₅₂).

The spelling of 2750534623 in words is "two billion, seven hundred fifty million, five hundred thirty-four thousand, six hundred twenty-three".