45556011 has 12 divisors (see below), whose sum is σ = 65911560. Its totient is φ = 30320640.

The previous prime is 45555967. The next prime is 45556033. The reversal of 45556011 is 11065554.

It is a happy number.

45556011 is a `hidden beast` number, since 4 + 5 + 55 + 601 + 1 = 666.

45556011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45556011 - 2⁶ = 45555947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45556051) 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 11 ways as a sum of consecutive naturals, for example, 2091 + ... + 9771.

It is an arithmetic number, because the mean of its divisors is an integer number (5492630).

Almost surely, 2^45556011 is an apocalyptic number.

45556011 is a deficient number, since it is larger than the sum of its proper divisors (20355549).

45556011 is a wasteful number, since it uses less digits than its factorization.

45556011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8346 (or 8343 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 45556011 is about 6749.5193162180. The cubic root of 45556011 is about 357.1482800929.

The spelling of 45556011 in words is "forty-five million, five hundred fifty-six thousand, eleven".