48917045 has 4 divisors (see below), whose sum is σ = 58700460. Its totient is φ = 39133632.

The previous prime is 48917009. The next prime is 48917047. The reversal of 48917045 is 54071984.

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

It can be written as a sum of positive squares in 2 ways, for example, as 24690961 + 24226084 = 4969^2 + 4922^2 .

It is a cyclic number.

It is not a de Polignac number, because 48917045 - 2²⁴ = 32139829 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48917047) 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, 4891700 + ... + 4891709.

It is an arithmetic number, because the mean of its divisors is an integer number (14675115).

Almost surely, 2^48917045 is an apocalyptic number.

It is an amenable number.

48917045 is a deficient number, since it is larger than the sum of its proper divisors (9783415).

48917045 is an equidigital number, since it uses as much as digits as its factorization.

48917045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9783414.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 48917045 is about 6994.0721328851. The cubic root of 48917045 is about 365.7239525193.

The spelling of 48917045 in words is "forty-eight million, nine hundred seventeen thousand, forty-five".