487679874505 has 8 divisors (see below), whose sum is σ = 604093780224. Its totient is φ = 377558612400.

The previous prime is 487679874491. The next prime is 487679874547. The reversal of 487679874505 is 505478976784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 487679874505 - 2²³ = 487671485897 is a prime.

It is a super-3 number, since 3×487679874505³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1573160731 + ... + 1573161040.

It is an arithmetic number, because the mean of its divisors is an integer number (75511722528).

Almost surely, 2^487679874505 is an apocalyptic number.

It is an amenable number.

487679874505 is a deficient number, since it is larger than the sum of its proper divisors (116413905719).

487679874505 is a wasteful number, since it uses less digits than its factorization.

487679874505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3146321807.

The product of its (nonzero) digits is 474163200, while the sum is 70.

The spelling of 487679874505 in words is "four hundred eighty-seven billion, six hundred seventy-nine million, eight hundred seventy-four thousand, five hundred five".