48875445 has 24 divisors (see below), whose sum is σ = 85374432. Its totient is φ = 25864800.

The previous prime is 48875399. The next prime is 48875521. The reversal of 48875445 is 54457884.

It is not a de Polignac number, because 48875445 - 2⁷ = 48875317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 48875445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1750 + ... + 10040.

It is an arithmetic number, because the mean of its divisors is an integer number (3557268).

Almost surely, 2^48875445 is an apocalyptic number.

48875445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48875445 is a deficient number, since it is larger than the sum of its proper divisors (36498987).

48875445 is a wasteful number, since it uses less digits than its factorization.

48875445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8433 (or 8430 counting only the distinct ones).

The product of its digits is 716800, while the sum is 45.

The square root of 48875445 is about 6991.0975533174. The cubic root of 48875445 is about 365.6202502122.

The spelling of 48875445 in words is "forty-eight million, eight hundred seventy-five thousand, four hundred forty-five".