45556027 has 4 divisors (see below), whose sum is σ = 49697496. Its totient is φ = 41414560.

The previous prime is 45555967. The next prime is 45556033. The reversal of 45556027 is 72065554.

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

It is not a de Polignac number, because 45556027 - 2⁷ = 45555899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45555983 and 45556001.

It is not an unprimeable number, because it can be changed into a prime (45556067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2070718 + ... + 2070739.

It is an arithmetic number, because the mean of its divisors is an integer number (12424374).

Almost surely, 2^45556027 is an apocalyptic number.

45556027 is a deficient number, since it is larger than the sum of its proper divisors (4141469).

45556027 is a wasteful number, since it uses less digits than its factorization.

45556027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4141468.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 45556027 is about 6749.5205014875. The cubic root of 45556027 is about 357.1483219050.

The spelling of 45556027 in words is "forty-five million, five hundred fifty-six thousand, twenty-seven".