2745229507 has 2 divisors, whose sum is σ = 2745229508. Its totient is φ = 2745229506.

The previous prime is 2745229493. The next prime is 2745229517. The reversal of 2745229507 is 7059225472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2745229507 - 2¹⁵ = 2745196739 is a prime.

It is a super-2 number, since 2×2745229507² = 15072570092206926098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2745229517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1372614753 + 1372614754.

It is an arithmetic number, because the mean of its divisors is an integer number (1372614754).

Almost surely, 2^2745229507 is an apocalyptic number.

2745229507 is a deficient number, since it is larger than the sum of its proper divisors (1).

2745229507 is an equidigital number, since it uses as much as digits as its factorization.

2745229507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 352800, while the sum is 43.

The square root of 2745229507 is about 52394.9377993714. The cubic root of 2745229507 is about 1400.2090686072.

The spelling of 2745229507 in words is "two billion, seven hundred forty-five million, two hundred twenty-nine thousand, five hundred seven".