488178564270 has 16 divisors (see below), whose sum is σ = 1171628554320. Its totient is φ = 130180950464.

The previous prime is 488178564259. The next prime is 488178564277. The reversal of 488178564270 is 72465871884.

It is a super-2 number, since 2×488178564270² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488178564277) 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 7 ways as a sum of consecutive naturals, for example, 8136309375 + ... + 8136309434.

It is an arithmetic number, because the mean of its divisors is an integer number (73226784645).

Almost surely, 2^488178564270 is an apocalyptic number.

488178564270 is an abundant number, since it is smaller than the sum of its proper divisors (683449990050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488178564270 is a wasteful number, since it uses less digits than its factorization.

488178564270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16272618819.

The product of its (nonzero) digits is 24084480, while the sum is 60.

The spelling of 488178564270 in words is "four hundred eighty-eight billion, one hundred seventy-eight million, five hundred sixty-four thousand, two hundred seventy".