488646162049 has 4 divisors (see below), whose sum is σ = 488647900080. Its totient is φ = 488644424020.

The previous prime is 488646162041. The next prime is 488646162089. The reversal of 488646162049 is 940261646884.

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 488646162049 - 2³ = 488646162041 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 488646161984 and 488646162002.

It is not an unprimeable number, because it can be changed into a prime (488646162041) 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, 339907 + ... + 1045384.

It is an arithmetic number, because the mean of its divisors is an integer number (122161975020).

Almost surely, 2^488646162049 is an apocalyptic number.

It is an amenable number.

488646162049 is a deficient number, since it is larger than the sum of its proper divisors (1738031).

488646162049 is a wasteful number, since it uses less digits than its factorization.

488646162049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738030.

The product of its (nonzero) digits is 15925248, while the sum is 58.

The spelling of 488646162049 in words is "four hundred eighty-eight billion, six hundred forty-six million, one hundred sixty-two thousand, forty-nine".