488533281253 has 4 divisors (see below), whose sum is σ = 489621329100. Its totient is φ = 487445233408.

The previous prime is 488533281241. The next prime is 488533281287. The reversal of 488533281253 is 352182335884.

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

It can be written as a sum of positive squares in 2 ways, for example, as 358617729409 + 129915551844 = 598847^2 + 360438^2 .

It is a cyclic number.

It is not a de Polignac number, because 488533281253 - 2¹³ = 488533273061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 488533281253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488533281233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544023250 + ... + 544024147.

It is an arithmetic number, because the mean of its divisors is an integer number (122405332275).

Almost surely, 2^488533281253 is an apocalyptic number.

It is an amenable number.

488533281253 is a deficient number, since it is larger than the sum of its proper divisors (1088047847).

488533281253 is a wasteful number, since it uses less digits than its factorization.

488533281253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088047846.

The product of its digits is 5529600, while the sum is 52.

The spelling of 488533281253 in words is "four hundred eighty-eight billion, five hundred thirty-three million, two hundred eighty-one thousand, two hundred fifty-three".