455357212 has 12 divisors (see below), whose sum is σ = 797183856. Its totient is φ = 227590400.

The previous prime is 455357191. The next prime is 455357213. The reversal of 455357212 is 212753554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455357213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9664 + ... + 31687.

It is an arithmetic number, because the mean of its divisors is an integer number (66431988).

Almost surely, 2^455357212 is an apocalyptic number.

It is an amenable number.

455357212 is a deficient number, since it is larger than the sum of its proper divisors (341826644).

455357212 is a wasteful number, since it uses less digits than its factorization.

455357212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44108 (or 44106 counting only the distinct ones).

The product of its digits is 42000, while the sum is 34.

The square root of 455357212 is about 21339.1005433687. The cubic root of 455357212 is about 769.3383938552.

The spelling of 455357212 in words is "four hundred fifty-five million, three hundred fifty-seven thousand, two hundred twelve".