485155601252 has 24 divisors (see below), whose sum is σ = 973242674880. Its totient is φ = 207295656480.

The previous prime is 485155601237. The next prime is 485155601263. The reversal of 485155601252 is 252106551584.

It is a happy 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, 26164427 + ... + 26182962.

It is an arithmetic number, because the mean of its divisors is an integer number (40551778120).

Almost surely, 2^485155601252 is an apocalyptic number.

It is an amenable number.

485155601252 is an abundant number, since it is smaller than the sum of its proper divisors (488087073628).

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

485155601252 is a wasteful number, since it uses less digits than its factorization.

485155601252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52347731 (or 52347729 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 44.

The spelling of 485155601252 in words is "four hundred eighty-five billion, one hundred fifty-five million, six hundred one thousand, two hundred fifty-two".