45226953 has 12 divisors (see below), whose sum is σ = 69170868. Its totient is φ = 28377600.

The previous prime is 45226903. The next prime is 45226969. The reversal of 45226953 is 35962254.

45226953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 34257609 + 10969344 = 5853^2 + 3312^2 .

It is not a de Polignac number, because 45226953 - 2⁶ = 45226889 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45226903) 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 in 11 ways as a sum of consecutive naturals, for example, 147648 + ... + 147953.

It is an arithmetic number, because the mean of its divisors is an integer number (5764239).

Almost surely, 2^45226953 is an apocalyptic number.

It is an amenable number.

45226953 is a deficient number, since it is larger than the sum of its proper divisors (23943915).

45226953 is a wasteful number, since it uses less digits than its factorization.

45226953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295624 (or 295621 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 45226953 is about 6725.0987353347. The cubic root of 45226953 is about 356.2862891934.

The spelling of 45226953 in words is "forty-five million, two hundred twenty-six thousand, nine hundred fifty-three".