48056945 has 8 divisors (see below), whose sum is σ = 57796200. Its totient is φ = 38360320.

The previous prime is 48056941. The next prime is 48056963. The reversal of 48056945 is 54965084.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10394176 + 37662769 = 3224^2 + 6137^2 .

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

It is not a de Polignac number, because 48056945 - 2² = 48056941 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48056941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8120 + ... + 12729.

It is an arithmetic number, because the mean of its divisors is an integer number (7224525).

Almost surely, 2^48056945 is an apocalyptic number.

It is an amenable number.

48056945 is a deficient number, since it is larger than the sum of its proper divisors (9739255).

48056945 is a wasteful number, since it uses less digits than its factorization.

48056945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21315.

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 48056945 is about 6932.3116635073. The cubic root of 48056945 is about 363.5677783434.

The spelling of 48056945 in words is "forty-eight million, fifty-six thousand, nine hundred forty-five".