45460445 has 8 divisors (see below), whose sum is σ = 57423840. Its totient is φ = 34454160.

The previous prime is 45460439. The next prime is 45460463. The reversal of 45460445 is 54406454.

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

It is a de Polignac number, because none of the positive numbers 2^k-45460445 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 239171 + ... + 239360.

It is an arithmetic number, because the mean of its divisors is an integer number (7177980).

Almost surely, 2^45460445 is an apocalyptic number.

It is an amenable number.

45460445 is a deficient number, since it is larger than the sum of its proper divisors (11963395).

45460445 is a wasteful number, since it uses less digits than its factorization.

45460445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478555.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 45460445 is about 6742.4361324376. The cubic root of 45460445 is about 356.8983670289.

Adding to 45460445 its reverse (54406454), we get a palindrome (99866899).

The spelling of 45460445 in words is "forty-five million, four hundred sixty thousand, four hundred forty-five".