48775523 has 4 divisors (see below), whose sum is σ = 49067760. Its totient is φ = 48483288.

The previous prime is 48775513. The next prime is 48775537. The reversal of 48775523 is 32557784.

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 48775523 - 2¹⁰ = 48774499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48775513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145868 + ... + 146201.

It is an arithmetic number, because the mean of its divisors is an integer number (12266940).

Almost surely, 2^48775523 is an apocalyptic number.

48775523 is a deficient number, since it is larger than the sum of its proper divisors (292237).

48775523 is a wasteful number, since it uses less digits than its factorization.

48775523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292236.

The product of its digits is 235200, while the sum is 41.

The square root of 48775523 is about 6983.9475227124. The cubic root of 48775523 is about 365.3709196156.

The spelling of 48775523 in words is "forty-eight million, seven hundred seventy-five thousand, five hundred twenty-three".