454520315 has 16 divisors (see below), whose sum is σ = 567554688. Its totient is φ = 349155456.

The previous prime is 454520309. The next prime is 454520327. The reversal of 454520315 is 513025454.

It is a cyclic number.

It is not a de Polignac number, because 454520315 - 2⁶ = 454520251 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5792 + ... + 30701.

It is an arithmetic number, because the mean of its divisors is an integer number (35472168).

Almost surely, 2^454520315 is an apocalyptic number.

454520315 is a deficient number, since it is larger than the sum of its proper divisors (113034373).

454520315 is a wasteful number, since it uses less digits than its factorization.

454520315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36598.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 454520315 is about 21319.4820528079. The cubic root of 454520315 is about 768.8667847342.

Adding to 454520315 its reverse (513025454), we get a palindrome (967545769).

The spelling of 454520315 in words is "four hundred fifty-four million, five hundred twenty thousand, three hundred fifteen".