45340001 has 4 divisors (see below), whose sum is σ = 51817152. Its totient is φ = 38862852.

The previous prime is 45339997. The next prime is 45340033. The reversal of 45340001 is 10004354.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 45340001 - 2² = 45339997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45340051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3238565 + ... + 3238578.

It is an arithmetic number, because the mean of its divisors is an integer number (12954288).

Almost surely, 2^45340001 is an apocalyptic number.

It is an amenable number.

45340001 is a deficient number, since it is larger than the sum of its proper divisors (6477151).

45340001 is an equidigital number, since it uses as much as digits as its factorization.

45340001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6477150.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 45340001 is about 6733.4984220686. The cubic root of 45340001 is about 356.5828965443.

Adding to 45340001 its reverse (10004354), we get a palindrome (55344355).

The spelling of 45340001 in words is "forty-five million, three hundred forty thousand, one".