45323001 has 12 divisors (see below), whose sum is σ = 65529828. Its totient is φ = 30186144.

The previous prime is 45322973. The next prime is 45323009. The reversal of 45323001 is 10032354.

It can be written as a sum of positive squares in 2 ways, for example, as 42889401 + 2433600 = 6549^2 + 1560^2 .

It is not a de Polignac number, because 45323001 - 2¹¹ = 45320953 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45323009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11751 + ... + 15123.

It is an arithmetic number, because the mean of its divisors is an integer number (5460819).

Almost surely, 2^45323001 is an apocalyptic number.

It is an amenable number.

45323001 is a deficient number, since it is larger than the sum of its proper divisors (20206827).

45323001 is a wasteful number, since it uses less digits than its factorization.

45323001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4872 (or 4869 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 45323001 is about 6732.2359584316. The cubic root of 45323001 is about 356.5383246660.

Adding to 45323001 its reverse (10032354), we get a palindrome (55355355).

The spelling of 45323001 in words is "forty-five million, three hundred twenty-three thousand, one".