48945566 has 8 divisors (see below), whose sum is σ = 73448544. Its totient is φ = 24462720.

The previous prime is 48945563. The next prime is 48945571. The reversal of 48945566 is 66554984.

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

It is a self number, because there is not a number n which added to its sum of digits gives 48945566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48945563) 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, 5246 + ... + 11198.

It is an arithmetic number, because the mean of its divisors is an integer number (9181068).

Almost surely, 2^48945566 is an apocalyptic number.

48945566 is a deficient number, since it is larger than the sum of its proper divisors (24502978).

48945566 is a wasteful number, since it uses less digits than its factorization.

48945566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10066.

The product of its digits is 1036800, while the sum is 47.

The square root of 48945566 is about 6996.1107767102. The cubic root of 48945566 is about 365.7950169528.

The spelling of 48945566 in words is "forty-eight million, nine hundred forty-five thousand, five hundred sixty-six".