455272652 has 6 divisors (see below), whose sum is σ = 796727148. Its totient is φ = 227636324.

The previous prime is 455272639. The next prime is 455272667. The reversal of 455272652 is 256272554.

It is a happy number.

It is a super-2 number, since 2×455272652² = 414546375318226208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56909078 + ... + 56909085.

It is an arithmetic number, because the mean of its divisors is an integer number (132787858).

Almost surely, 2^455272652 is an apocalyptic number.

It is an amenable number.

455272652 is a deficient number, since it is larger than the sum of its proper divisors (341454496).

455272652 is a wasteful number, since it uses less digits than its factorization.

455272652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113818167 (or 113818165 counting only the distinct ones).

The product of its digits is 168000, while the sum is 38.

The square root of 455272652 is about 21337.1191120076. The cubic root of 455272652 is about 769.2907687671.

The spelling of 455272652 in words is "four hundred fifty-five million, two hundred seventy-two thousand, six hundred fifty-two".