455302552144 has 20 divisors (see below), whose sum is σ = 962344031040. Its totient is φ = 206955705440.

The previous prime is 455302552127. The next prime is 455302552147. The reversal of 455302552144 is 441255203554.

It is a junction number, because it is equal to n+sod(n) for n = 455302552097 and 455302552106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455302552147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1293472984 + ... + 1293473335.

It is an arithmetic number, because the mean of its divisors is an integer number (48117201552).

Almost surely, 2^455302552144 is an apocalyptic number.

455302552144 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

455302552144 is an abundant number, since it is smaller than the sum of its proper divisors (507041478896).

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

455302552144 is a wasteful number, since it uses less digits than its factorization.

455302552144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586946338 (or 2586946332 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 40.

Adding to 455302552144 its reverse (441255203554), we get a palindrome (896557755698).

The spelling of 455302552144 in words is "four hundred fifty-five billion, three hundred two million, five hundred fifty-two thousand, one hundred forty-four".