454652684850052 has 12 divisors (see below), whose sum is σ = 856845444525196. Its totient is φ = 209839700700000.

The previous prime is 454652684849981. The next prime is 454652684850059. The reversal of 454652684850052 is 250058486256454.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 167955793970176 + 286696890879876 = 12959776^2 + 16932126^2 .

It is not an unprimeable number, because it can be changed into a prime (454652684850059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4371660431199 + ... + 4371660431302.

Almost surely, 2^{454652684850052} is an apocalyptic number.

It is an amenable number.

454652684850052 is a deficient number, since it is larger than the sum of its proper divisors (402192759675144).

454652684850052 is a wasteful number, since it uses less digits than its factorization.

454652684850052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8743320862518 (or 8743320862516 counting only the distinct ones).

The product of its (nonzero) digits is 368640000, while the sum is 64.

The spelling of 454652684850052 in words is "four hundred fifty-four trillion, six hundred fifty-two billion, six hundred eighty-four million, eight hundred fifty thousand, fifty-two".