455231403203 has 8 divisors (see below), whose sum is σ = 479235409920. Its totient is φ = 431231842440.

The previous prime is 455231403191. The next prime is 455231403259. The reversal of 455231403203 is 302304132554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 455231403203 - 2³² = 450936435907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 455231403203.

It is not an unprimeable number, because it can be changed into a prime (455231403503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 900275 + ... + 1311852.

It is an arithmetic number, because the mean of its divisors is an integer number (59904426240).

Almost surely, 2^455231403203 is an apocalyptic number.

455231403203 is a deficient number, since it is larger than the sum of its proper divisors (24004006717).

455231403203 is a wasteful number, since it uses less digits than its factorization.

455231403203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222977.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 455231403203 its reverse (302304132554), we get a palindrome (757535535757).

The spelling of 455231403203 in words is "four hundred fifty-five billion, two hundred thirty-one million, four hundred three thousand, two hundred three".