455345022 has 24 divisors (see below), whose sum is σ = 1001008008. Its totient is φ = 137983120.

The previous prime is 455345003. The next prime is 455345041. The reversal of 455345022 is 220543554.

It is an interprime number because it is at equal distance from previous prime (455345003) and next prime (455345041).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312873 + ... + 314324.

It is an arithmetic number, because the mean of its divisors is an integer number (41708667).

Almost surely, 2^455345022 is an apocalyptic number.

455345022 is an abundant number, since it is smaller than the sum of its proper divisors (545662986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455345022 is a wasteful number, since it uses less digits than its factorization.

455345022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627224 (or 627213 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 455345022 is about 21338.8149155477. The cubic root of 455345022 is about 769.3315286817.

Adding to 455345022 its reverse (220543554), we get a palindrome (675888576).

The spelling of 455345022 in words is "four hundred fifty-five million, three hundred forty-five thousand, twenty-two".