488133547 has 4 divisors (see below), whose sum is σ = 532509336. Its totient is φ = 443757760.

The previous prime is 488133511. The next prime is 488133559. The reversal of 488133547 is 745331884.

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 488133547 - 2¹⁹ = 487609259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488133647) 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, 22187878 + ... + 22187899.

It is an arithmetic number, because the mean of its divisors is an integer number (133127334).

Almost surely, 2^488133547 is an apocalyptic number.

488133547 is a deficient number, since it is larger than the sum of its proper divisors (44375789).

488133547 is a wasteful number, since it uses less digits than its factorization.

488133547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44375788.

The product of its digits is 322560, while the sum is 43.

The square root of 488133547 is about 22093.7445219229. The cubic root of 488133547 is about 787.3712480195.

The spelling of 488133547 in words is "four hundred eighty-eight million, one hundred thirty-three thousand, five hundred forty-seven".