455261316 has 12 divisors (see below), whose sum is σ = 1062276432. Its totient is φ = 151753768.

The previous prime is 455261311. The next prime is 455261321. The reversal of 455261316 is 613162554.

It is an interprime number because it is at equal distance from previous prime (455261311) and next prime (455261321).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (455261311) 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, 18969210 + ... + 18969233.

It is an arithmetic number, because the mean of its divisors is an integer number (88523036).

Almost surely, 2^455261316 is an apocalyptic number.

It is an amenable number.

455261316 is an abundant number, since it is smaller than the sum of its proper divisors (607015116).

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

455261316 is a wasteful number, since it uses less digits than its factorization.

455261316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37938450 (or 37938448 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 455261316 is about 21336.8534699941. The cubic root of 455261316 is about 769.2843837636.

The spelling of 455261316 in words is "four hundred fifty-five million, two hundred sixty-one thousand, three hundred sixteen".