45267255 has 56 divisors (see below), whose sum is σ = 88926480. Its totient is φ = 21928320.

The previous prime is 45267241. The next prime is 45267259. The reversal of 45267255 is 55276254.

It is not a de Polignac number, because 45267255 - 2⁹ = 45266743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45267259) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 39531 + ... + 40659.

Almost surely, 2^45267255 is an apocalyptic number.

45267255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45267255 is a deficient number, since it is larger than the sum of its proper divisors (43659225).

45267255 is a wasteful number, since it uses less digits than its factorization.

45267255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163 (or 1148 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 45267255 is about 6728.0944553417. The cubic root of 45267255 is about 356.3920873664.

It can be divided in two parts, 4526 and 7255, that added together give a triangular number (11781 = T₁₅₃).

The spelling of 45267255 in words is "forty-five million, two hundred sixty-seven thousand, two hundred fifty-five".