448698453 has 8 divisors (see below), whose sum is σ = 683731008. Its totient is φ = 256399104.

The previous prime is 448698407. The next prime is 448698461. The reversal of 448698453 is 354896844.

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

It is not a de Polignac number, because 448698453 - 2⁶ = 448698389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 448698396 and 448698405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448698403) 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, 10683276 + ... + 10683317.

It is an arithmetic number, because the mean of its divisors is an integer number (85466376).

Almost surely, 2^448698453 is an apocalyptic number.

It is an amenable number.

448698453 is a deficient number, since it is larger than the sum of its proper divisors (235032555).

448698453 is a wasteful number, since it uses less digits than its factorization.

448698453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21366603.

The product of its digits is 3317760, while the sum is 51.

The square root of 448698453 is about 21182.5034639440. The cubic root of 448698453 is about 765.5699132222.

The spelling of 448698453 in words is "four hundred forty-eight million, six hundred ninety-eight thousand, four hundred fifty-three".