485172468615405 has 64 divisors (see below), whose sum is σ = 781094780928000. Its totient is φ = 257156067409920.

The previous prime is 485172468615371. The next prime is 485172468615493. The reversal of 485172468615405 is 504516864271584.

It is not a de Polignac number, because 485172468615405 - 2⁷ = 485172468615277 is a prime.

It is a super-3 number, since 3×485172468615405³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20559014796 + ... + 20559038394.

It is an arithmetic number, because the mean of its divisors is an integer number (12204605952000).

Almost surely, 2^{485172468615405} is an apocalyptic number.

It is an amenable number.

485172468615405 is a deficient number, since it is larger than the sum of its proper divisors (295922312312595).

485172468615405 is a wasteful number, since it uses less digits than its factorization.

485172468615405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33034.

The product of its (nonzero) digits is 258048000, while the sum is 66.

The spelling of 485172468615405 in words is "four hundred eighty-five trillion, one hundred seventy-two billion, four hundred sixty-eight million, six hundred fifteen thousand, four hundred five".