485554457316424 has 64 divisors (see below), whose sum is σ = 981742532904000. Its totient is φ = 224381179514880.

The previous prime is 485554457316421. The next prime is 485554457316427. The reversal of 485554457316424 is 424613754455584.

It is an interprime number because it is at equal distance from previous prime (485554457316421) and next prime (485554457316427).

It is a super-2 number, since 2×485554457316424² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 485554457316424.

It is not an unprimeable number, because it can be changed into a prime (485554457316421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163420152 + ... + 166364824.

It is an arithmetic number, because the mean of its divisors is an integer number (15339727076625).

Almost surely, 2^{485554457316424} is an apocalyptic number.

It is an amenable number.

485554457316424 is an abundant number, since it is smaller than the sum of its proper divisors (496188075587576).

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

485554457316424 is a wasteful number, since it uses less digits than its factorization.

485554457316424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2971198 (or 2971194 counting only the distinct ones).

The product of its digits is 1290240000, while the sum is 67.

The spelling of 485554457316424 in words is "four hundred eighty-five trillion, five hundred fifty-four billion, four hundred fifty-seven million, three hundred sixteen thousand, four hundred twenty-four".