488273506506 has 24 divisors (see below), whose sum is σ = 1057938816324. Its totient is φ = 162755853120.

The previous prime is 488273506481. The next prime is 488273506619. The reversal of 488273506506 is 605605372884.

488273506506 is a `hidden beast` number, since 4 + 8 + 82 + 7 + 3 + 50 + 6 + 506 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 487984676481 + 288830025 = 698559^2 + 16995^2 .

It is a super-2 number, since 2×488273506506² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2653776 + ... + 2831796.

Almost surely, 2^488273506506 is an apocalyptic number.

488273506506 is an abundant number, since it is smaller than the sum of its proper divisors (569665309818).

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

488273506506 is a wasteful number, since it uses less digits than its factorization.

488273506506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330406 (or 330403 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 54.

The spelling of 488273506506 in words is "four hundred eighty-eight billion, two hundred seventy-three million, five hundred six thousand, five hundred six".