488495263 has 4 divisors (see below), whose sum is σ = 514205560. Its totient is φ = 462784968.

The previous prime is 488495251. The next prime is 488495269. The reversal of 488495263 is 362594884.

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 488495263 - 2²¹ = 486398111 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 (488495269) 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, 12855120 + ... + 12855157.

It is an arithmetic number, because the mean of its divisors is an integer number (128551390).

Almost surely, 2^488495263 is an apocalyptic number.

488495263 is a deficient number, since it is larger than the sum of its proper divisors (25710297).

488495263 is a wasteful number, since it uses less digits than its factorization.

488495263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25710296.

The product of its digits is 1658880, while the sum is 49.

The square root of 488495263 is about 22101.9289429679. The cubic root of 488495263 is about 787.5656855599.

The spelling of 488495263 in words is "four hundred eighty-eight million, four hundred ninety-five thousand, two hundred sixty-three".