48943057 has 4 divisors (see below), whose sum is σ = 51071040. Its totient is φ = 46815076.

The previous prime is 48943021. The next prime is 48943061. The reversal of 48943057 is 75034984.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48943057 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (48943087) 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, 1063957 + ... + 1064002.

It is an arithmetic number, because the mean of its divisors is an integer number (12767760).

Almost surely, 2^48943057 is an apocalyptic number.

It is an amenable number.

48943057 is a deficient number, since it is larger than the sum of its proper divisors (2127983).

48943057 is a wasteful number, since it uses less digits than its factorization.

48943057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127982.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 48943057 is about 6995.9314604990. The cubic root of 48943057 is about 365.7887665032.

The spelling of 48943057 in words is "forty-eight million, nine hundred forty-three thousand, fifty-seven".