45556046 has 4 divisors (see below), whose sum is σ = 68334072. Its totient is φ = 22778022.

The previous prime is 45556033. The next prime is 45556051. The reversal of 45556046 is 64065554.

45556046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 45555997 and 45556015.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 11389010 + ... + 11389013.

It is an arithmetic number, because the mean of its divisors is an integer number (17083518).

Almost surely, 2^45556046 is an apocalyptic number.

45556046 is a deficient number, since it is larger than the sum of its proper divisors (22778026).

45556046 is a wasteful number, since it uses less digits than its factorization.

45556046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22778025.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 45556046 is about 6749.5219089947. The cubic root of 45556046 is about 357.1483715568.

It can be divided in two parts, 4555 and 6046, that added together give a palindrome (10601).

The spelling of 45556046 in words is "forty-five million, five hundred fifty-six thousand, forty-six".