454363231 has 12 divisors (see below), whose sum is σ = 530442000. Its totient is φ = 388056480.

The previous prime is 454363193. The next prime is 454363237. The reversal of 454363231 is 132363454.

It is not a de Polignac number, because 454363231 - 2¹⁹ = 453838943 is a prime.

It is a super-3 number, since 3×454363231³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 454363193 and 454363202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454363237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2731 + ... + 30268.

It is an arithmetic number, because the mean of its divisors is an integer number (44203500).

Almost surely, 2^454363231 is an apocalyptic number.

454363231 is a deficient number, since it is larger than the sum of its proper divisors (76078769).

454363231 is a wasteful number, since it uses less digits than its factorization.

454363231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33294 (or 33287 counting only the distinct ones).

The product of its digits is 25920, while the sum is 31.

The square root of 454363231 is about 21315.7976862232. The cubic root of 454363231 is about 768.7782000716.

The spelling of 454363231 in words is "four hundred fifty-four million, three hundred sixty-three thousand, two hundred thirty-one".