48389773 has 4 divisors (see below), whose sum is σ = 48428380. Its totient is φ = 48351168.

The previous prime is 48389771. The next prime is 48389779. The reversal of 48389773 is 37798384.

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 40106889 + 8282884 = 6333^2 + 2878^2 .

It is a cyclic number.

It is not a de Polignac number, because 48389773 - 2¹ = 48389771 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48389771) 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, 17358 + ... + 19951.

It is an arithmetic number, because the mean of its divisors is an integer number (12107095).

Almost surely, 2^48389773 is an apocalyptic number.

It is an amenable number.

48389773 is a deficient number, since it is larger than the sum of its proper divisors (38607).

48389773 is a wasteful number, since it uses less digits than its factorization.

48389773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38606.

The product of its digits is 1016064, while the sum is 49.

The square root of 48389773 is about 6956.2757995928. The cubic root of 48389773 is about 364.4051686315.

The spelling of 48389773 in words is "forty-eight million, three hundred eighty-nine thousand, seven hundred seventy-three".