48564911 has 4 divisors (see below), whose sum is σ = 48891000. Its totient is φ = 48238824.

The previous prime is 48564871. The next prime is 48564913. The reversal of 48564911 is 11946584.

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

It is a cyclic number.

It is not a de Polignac number, because 48564911 - 2¹⁴ = 48548527 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 (48564913) 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, 162821 + ... + 163118.

It is an arithmetic number, because the mean of its divisors is an integer number (12222750).

Almost surely, 2^48564911 is an apocalyptic number.

48564911 is a deficient number, since it is larger than the sum of its proper divisors (326089).

48564911 is a wasteful number, since it uses less digits than its factorization.

48564911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326088.

The product of its digits is 34560, while the sum is 38.

The square root of 48564911 is about 6968.8529185225. The cubic root of 48564911 is about 364.8442720929.

The spelling of 48564911 in words is "forty-eight million, five hundred sixty-four thousand, nine hundred eleven".