454402652 has 12 divisors (see below), whose sum is σ = 867496056. Its totient is φ = 206546640.

The previous prime is 454402649. The next prime is 454402657. The reversal of 454402652 is 256204454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454402657) 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, 5163623 + ... + 5163710.

It is an arithmetic number, because the mean of its divisors is an integer number (72291338).

Almost surely, 2^454402652 is an apocalyptic number.

It is an amenable number.

454402652 is a deficient number, since it is larger than the sum of its proper divisors (413093404).

454402652 is a wasteful number, since it uses less digits than its factorization.

454402652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10327348 (or 10327346 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 454402652 is about 21316.7223559346. The cubic root of 454402652 is about 768.8004327457.

The spelling of 454402652 in words is "four hundred fifty-four million, four hundred two thousand, six hundred fifty-two".