45284263 has 16 divisors (see below), whose sum is σ = 49029120. Its totient is φ = 41713056.

The previous prime is 45284257. The next prime is 45284269. The reversal of 45284263 is 36248254.

It is an interprime number because it is at equal distance from previous prime (45284257) and next prime (45284269).

It is a cyclic number.

It is not a de Polignac number, because 45284263 - 2¹³ = 45276071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45284269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107868 + ... + 108286.

It is an arithmetic number, because the mean of its divisors is an integer number (3064320).

Almost surely, 2^45284263 is an apocalyptic number.

45284263 is a deficient number, since it is larger than the sum of its proper divisors (3744857).

45284263 is a wasteful number, since it uses less digits than its factorization.

45284263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606.

The product of its digits is 46080, while the sum is 34.

The square root of 45284263 is about 6729.3582903573. The cubic root of 45284263 is about 356.4367168131.

The spelling of 45284263 in words is "forty-five million, two hundred eighty-four thousand, two hundred sixty-three".