454745509097 has 8 divisors (see below), whose sum is σ = 522195800160. Its totient is φ = 391646849760.

The previous prime is 454745509063. The next prime is 454745509111. The reversal of 454745509097 is 790905547454.

It is a happy number.

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 454745509097 - 2¹⁴ = 454745492713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454745509037) 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, 1087907708 + ... + 1087908125.

It is an arithmetic number, because the mean of its divisors is an integer number (65274475020).

Almost surely, 2^454745509097 is an apocalyptic number.

It is an amenable number.

454745509097 is a deficient number, since it is larger than the sum of its proper divisors (67450291063).

454745509097 is a wasteful number, since it uses less digits than its factorization.

454745509097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175815863.

The product of its (nonzero) digits is 31752000, while the sum is 59.

The spelling of 454745509097 in words is "four hundred fifty-four billion, seven hundred forty-five million, five hundred nine thousand, ninety-seven".