488506553 has 4 divisors (see below), whose sum is σ = 488617728. Its totient is φ = 488395380.

The previous prime is 488506541. The next prime is 488506609. The reversal of 488506553 is 355605884.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 488506553 - 2²⁴ = 471729337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488526553) 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, 48713 + ... + 57878.

It is an arithmetic number, because the mean of its divisors is an integer number (122154432).

Almost surely, 2^488506553 is an apocalyptic number.

It is an amenable number.

488506553 is a deficient number, since it is larger than the sum of its proper divisors (111175).

488506553 is a wasteful number, since it uses less digits than its factorization.

488506553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111174.

The product of its (nonzero) digits is 576000, while the sum is 44.

The square root of 488506553 is about 22102.1843490638. The cubic root of 488506553 is about 787.5717528641.

The spelling of 488506553 in words is "four hundred eighty-eight million, five hundred six thousand, five hundred fifty-three".