488652276719 has 4 divisors (see below), whose sum is σ = 488834137344. Its totient is φ = 488470416096.

The previous prime is 488652276659. The next prime is 488652276727. The reversal of 488652276719 is 917672256884.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488652276719 is a prime.

It is a super-2 number, since 2×488652276719² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488652270719) 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, 90926282 + ... + 90931655.

It is an arithmetic number, because the mean of its divisors is an integer number (122208534336).

Almost surely, 2^488652276719 is an apocalyptic number.

488652276719 is a deficient number, since it is larger than the sum of its proper divisors (181860625).

488652276719 is a wasteful number, since it uses less digits than its factorization.

488652276719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181860624.

The product of its digits is 81285120, while the sum is 65.

The spelling of 488652276719 in words is "four hundred eighty-eight billion, six hundred fifty-two million, two hundred seventy-six thousand, seven hundred nineteen".