487715109022 has 4 divisors (see below), whose sum is σ = 731572663536. Its totient is φ = 243857554510.

The previous prime is 487715109019. The next prime is 487715109031. The reversal of 487715109022 is 220901517784.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121928777254 + ... + 121928777257.

It is an arithmetic number, because the mean of its divisors is an integer number (182893165884).

Almost surely, 2^487715109022 is an apocalyptic number.

487715109022 is a deficient number, since it is larger than the sum of its proper divisors (243857554514).

487715109022 is a wasteful number, since it uses less digits than its factorization.

487715109022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243857554513.

The product of its (nonzero) digits is 282240, while the sum is 46.

The spelling of 487715109022 in words is "four hundred eighty-seven billion, seven hundred fifteen million, one hundred nine thousand, twenty-two".