48573939 has 4 divisors (see below), whose sum is σ = 64765256. Its totient is φ = 32382624.

The previous prime is 48573923. The next prime is 48573949. The reversal of 48573939 is 93937584.

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

It is not a de Polignac number, because 48573939 - 2⁴ = 48573923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48573949) 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, 8095654 + ... + 8095659.

It is an arithmetic number, because the mean of its divisors is an integer number (16191314).

Almost surely, 2^48573939 is an apocalyptic number.

48573939 is a deficient number, since it is larger than the sum of its proper divisors (16191317).

48573939 is a wasteful number, since it uses less digits than its factorization.

48573939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16191316.

The product of its digits is 816480, while the sum is 48.

The square root of 48573939 is about 6969.5006277351. The cubic root of 48573939 is about 364.8668783323.

The spelling of 48573939 in words is "forty-eight million, five hundred seventy-three thousand, nine hundred thirty-nine".