454423532045 has 8 divisors (see below), whose sum is σ = 623209415424. Its totient is φ = 311604707664.

The previous prime is 454423532029. The next prime is 454423532137. The reversal of 454423532045 is 540235324454.

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 454423532045 - 2⁴ = 454423532029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 454423531993 and 454423532011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6491764709 + ... + 6491764778.

It is an arithmetic number, because the mean of its divisors is an integer number (77901176928).

Almost surely, 2^454423532045 is an apocalyptic number.

It is an amenable number.

454423532045 is a deficient number, since it is larger than the sum of its proper divisors (168785883379).

454423532045 is a wasteful number, since it uses less digits than its factorization.

454423532045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12983529499.

The product of its (nonzero) digits is 1152000, while the sum is 41.

Adding to 454423532045 its reverse (540235324454), we get a palindrome (994658856499).

The spelling of 454423532045 in words is "four hundred fifty-four billion, four hundred twenty-three million, five hundred thirty-two thousand, forty-five".