454049537 has 8 divisors (see below), whose sum is σ = 458045280. Its totient is φ = 450062080.

The previous prime is 454049527. The next prime is 454049551. The reversal of 454049537 is 735940454.

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

It is a cyclic number.

It is not a de Polignac number, because 454049537 - 2¹⁰ = 454048513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 454049494 and 454049503.

It is not an unprimeable number, because it can be changed into a prime (454049507) 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, 163553 + ... + 166305.

It is an arithmetic number, because the mean of its divisors is an integer number (57255660).

Almost surely, 2^454049537 is an apocalyptic number.

It is an amenable number.

454049537 is a deficient number, since it is larger than the sum of its proper divisors (3995743).

454049537 is a wasteful number, since it uses less digits than its factorization.

454049537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4143.

The product of its (nonzero) digits is 302400, while the sum is 41.

The square root of 454049537 is about 21308.4381642578. The cubic root of 454049537 is about 768.6012369335.

The spelling of 454049537 in words is "four hundred fifty-four million, forty-nine thousand, five hundred thirty-seven".