48320523 has 8 divisors (see below), whose sum is σ = 71586000. Its totient is φ = 32213664.

The previous prime is 48320507. The next prime is 48320549. The reversal of 48320523 is 32502384.

It is not a de Polignac number, because 48320523 - 2⁴ = 48320507 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1789649 = 48320523 / (4 + 8 + 3 + 2 + 0 + 5 + 2 + 3).

It is not an unprimeable number, because it can be changed into a prime (48320563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 894798 + ... + 894851.

It is an arithmetic number, because the mean of its divisors is an integer number (8948250).

Almost surely, 2^48320523 is an apocalyptic number.

48320523 is a deficient number, since it is larger than the sum of its proper divisors (23265477).

48320523 is a wasteful number, since it uses less digits than its factorization.

48320523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789658 (or 1789652 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 48320523 is about 6951.2964977765. The cubic root of 48320523 is about 364.2312537469.

The spelling of 48320523 in words is "forty-eight million, three hundred twenty thousand, five hundred twenty-three".