454949355073 has 8 divisors (see below), whose sum is σ = 487514831328. Its totient is φ = 423028739904.

The previous prime is 454949355071. The next prime is 454949355079. The reversal of 454949355073 is 370553949454.

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 454949355073 - 2¹ = 454949355071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 454949354999 and 454949355017.

It is not an unprimeable number, because it can be changed into a prime (454949355071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161213811 + ... + 161216632.

It is an arithmetic number, because the mean of its divisors is an integer number (60939353916).

Almost surely, 2^454949355073 is an apocalyptic number.

It is an amenable number.

454949355073 is a deficient number, since it is larger than the sum of its proper divisors (32565476255).

454949355073 is a wasteful number, since it uses less digits than its factorization.

454949355073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322430543.

The product of its (nonzero) digits is 40824000, while the sum is 58.

The spelling of 454949355073 in words is "four hundred fifty-four billion, nine hundred forty-nine million, three hundred fifty-five thousand, seventy-three".