45406133 has 8 divisors (see below), whose sum is σ = 48755520. Its totient is φ = 42132160.

The previous prime is 45406121. The next prime is 45406139. The reversal of 45406133 is 33160454.

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 45406133 - 2⁶ = 45406069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45406139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17603 + ... + 20016.

It is an arithmetic number, because the mean of its divisors is an integer number (6094440).

Almost surely, 2^45406133 is an apocalyptic number.

It is an amenable number.

45406133 is a deficient number, since it is larger than the sum of its proper divisors (3349387).

45406133 is a wasteful number, since it uses less digits than its factorization.

45406133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37707.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 45406133 is about 6738.4073044006. The cubic root of 45406133 is about 356.7561805003.

Adding to 45406133 its reverse (33160454), we get a palindrome (78566587).

The spelling of 45406133 in words is "forty-five million, four hundred six thousand, one hundred thirty-three".