454879803 has 16 divisors (see below), whose sum is σ = 695794176. Its totient is φ = 258939840.

The previous prime is 454879783. The next prime is 454879847. The reversal of 454879803 is 308978454.

It is not a de Polignac number, because 454879803 - 2¹³ = 454871611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (454879853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35658 + ... + 46703.

It is an arithmetic number, because the mean of its divisors is an integer number (43487136).

Almost surely, 2^454879803 is an apocalyptic number.

454879803 is a deficient number, since it is larger than the sum of its proper divisors (240914373).

454879803 is a wasteful number, since it uses less digits than its factorization.

454879803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82634.

The product of its (nonzero) digits is 967680, while the sum is 48.

The square root of 454879803 is about 21327.9113604685. The cubic root of 454879803 is about 769.0694346754.

The spelling of 454879803 in words is "four hundred fifty-four million, eight hundred seventy-nine thousand, eight hundred three".