45519406 has 16 divisors (see below), whose sum is σ = 70528320. Its totient is φ = 22021120.

The previous prime is 45519401. The next prime is 45519427. The reversal of 45519406 is 60491554.

45519406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45519401) 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, 5646 + ... + 11086.

It is an arithmetic number, because the mean of its divisors is an integer number (4408020).

Almost surely, 2^45519406 is an apocalyptic number.

45519406 is a deficient number, since it is larger than the sum of its proper divisors (25008914).

45519406 is a wasteful number, since it uses less digits than its factorization.

45519406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5579.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 45519406 is about 6746.8070966940. The cubic root of 45519406 is about 357.0525962988.

The spelling of 45519406 in words is "forty-five million, five hundred nineteen thousand, four hundred six".