454520355 has 16 divisors (see below), whose sum is σ = 728551584. Its totient is φ = 241971200.

The previous prime is 454520327. The next prime is 454520377. The reversal of 454520355 is 553025454.

It is not a de Polignac number, because 454520355 - 2¹² = 454516259 is a prime.

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, 18846 + ... + 35555.

It is an arithmetic number, because the mean of its divisors is an integer number (45534474).

Almost surely, 2^454520355 is an apocalyptic number.

454520355 is a deficient number, since it is larger than the sum of its proper divisors (274031229).

454520355 is a wasteful number, since it uses less digits than its factorization.

454520355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54966.

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 454520355 is about 21319.4829909170. The cubic root of 454520355 is about 768.8668072889.

The spelling of 454520355 in words is "four hundred fifty-four million, five hundred twenty thousand, three hundred fifty-five".