45270263 has 2 divisors, whose sum is σ = 45270264. Its totient is φ = 45270262.

The previous prime is 45270257. The next prime is 45270283. The reversal of 45270263 is 36207254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45270263 - 2⁸ = 45270007 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45270283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22635131 + 22635132.

It is an arithmetic number, because the mean of its divisors is an integer number (22635132).

Almost surely, 2^45270263 is an apocalyptic number.

45270263 is a deficient number, since it is larger than the sum of its proper divisors (1).

45270263 is an equidigital number, since it uses as much as digits as its factorization.

45270263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 45270263 is about 6728.3179918907. The cubic root of 45270263 is about 356.3999812524.

The spelling of 45270263 in words is "forty-five million, two hundred seventy thousand, two hundred sixty-three".