45231001 has 8 divisors (see below), whose sum is σ = 47678400. Its totient is φ = 42790320.

The previous prime is 45230987. The next prime is 45231007. The reversal of 45231001 is 10013254.

45231001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45231001 - 2¹³ = 45222809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45231007) 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 7 ways as a sum of consecutive naturals, for example, 18435 + ... + 20743.

It is an arithmetic number, because the mean of its divisors is an integer number (5959800).

Almost surely, 2^45231001 is an apocalyptic number.

It is an amenable number.

45231001 is a deficient number, since it is larger than the sum of its proper divisors (2447399).

45231001 is a wasteful number, since it uses less digits than its factorization.

45231001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 45231001 is about 6725.3996907247. The cubic root of 45231001 is about 356.2969185768.

Adding to 45231001 its reverse (10013254), we get a palindrome (55244255).

The spelling of 45231001 in words is "forty-five million, two hundred thirty-one thousand, one".