455025052 has 12 divisors (see below), whose sum is σ = 815715936. Its totient is φ = 221963360.

The previous prime is 455025023. The next prime is 455025079. The reversal of 455025052 is 250520554.

It is a self number, because there is not a number n which added to its sum of digits gives 455025052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1387108 + ... + 1387435.

It is an arithmetic number, because the mean of its divisors is an integer number (67976328).

Almost surely, 2^455025052 is an apocalyptic number.

It is an amenable number.

455025052 is a deficient number, since it is larger than the sum of its proper divisors (360690884).

455025052 is a wasteful number, since it uses less digits than its factorization.

455025052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2774588 (or 2774586 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 455025052 is about 21331.3162275561. The cubic root of 455025052 is about 769.1512839008.

The spelling of 455025052 in words is "four hundred fifty-five million, twenty-five thousand, fifty-two".