454130540 has 12 divisors (see below), whose sum is σ = 953674176. Its totient is φ = 181652208.

The previous prime is 454130513. The next prime is 454130557. The reversal of 454130540 is 45031454.

It is a plaindrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11353244 + ... + 11353283.

It is an arithmetic number, because the mean of its divisors is an integer number (79472848).

Almost surely, 2^454130540 is an apocalyptic number.

It is an amenable number.

454130540 is an abundant number, since it is smaller than the sum of its proper divisors (499543636).

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

454130540 is a wasteful number, since it uses less digits than its factorization.

454130540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22706536 (or 22706534 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 454130540 is about 21310.3388053780. The cubic root of 454130540 is about 768.6469406868.

Adding to 454130540 its reverse (45031454), we get a palindrome (499161994).

The spelling of 454130540 in words is "four hundred fifty-four million, one hundred thirty thousand, five hundred forty".