455248902 has 32 divisors (see below), whose sum is σ = 944344800. Its totient is φ = 146135808.

The previous prime is 455248901. The next prime is 455248903. The reversal of 455248902 is 209842554.

It is an interprime number because it is at equal distance from previous prime (455248901) and next prime (455248903).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455248901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67968 + ... + 74364.

It is an arithmetic number, because the mean of its divisors is an integer number (29510775).

Almost surely, 2^455248902 is an apocalyptic number.

455248902 is an abundant number, since it is smaller than the sum of its proper divisors (489095898).

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

455248902 is a wasteful number, since it uses less digits than its factorization.

455248902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6840.

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 455248902 is about 21336.5625628872. The cubic root of 455248902 is about 769.2773914547.

The spelling of 455248902 in words is "four hundred fifty-five million, two hundred forty-eight thousand, nine hundred two".