45054622 has 8 divisors (see below), whose sum is σ = 67748400. Its totient is φ = 22471824.

The previous prime is 45054601. The next prime is 45054629. The reversal of 45054622 is 22645054.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45054629) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 26722 + ... + 28357.

It is an arithmetic number, because the mean of its divisors is an integer number (8468550).

Almost surely, 2^45054622 is an apocalyptic number.

45054622 is a deficient number, since it is larger than the sum of its proper divisors (22693778).

45054622 is a wasteful number, since it uses less digits than its factorization.

45054622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55490.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 45054622 is about 6712.2739812972. The cubic root of 45054622 is about 355.8331867972.

Adding to 45054622 its reverse (22645054), we get a palindrome (67699676).

The spelling of 45054622 in words is "forty-five million, fifty-four thousand, six hundred twenty-two".