488136619483 has 4 divisors (see below), whose sum is σ = 491980215040. Its totient is φ = 484293023928.

The previous prime is 488136619471. The next prime is 488136619507. The reversal of 488136619483 is 384916631884.

It is a happy number.

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-488136619483 is a prime.

It is a super-2 number, since 2×488136619483² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488136619783) 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, 1921797588 + ... + 1921797841.

It is an arithmetic number, because the mean of its divisors is an integer number (122995053760).

Almost surely, 2^488136619483 is an apocalyptic number.

488136619483 is a deficient number, since it is larger than the sum of its proper divisors (3843595557).

488136619483 is a wasteful number, since it uses less digits than its factorization.

488136619483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843595556.

The product of its digits is 23887872, while the sum is 61.

The spelling of 488136619483 in words is "four hundred eighty-eight billion, one hundred thirty-six million, six hundred nineteen thousand, four hundred eighty-three".