454432545650354 has 8 divisors (see below), whose sum is σ = 687681108904860. Its totient is φ = 225205509348736.

The previous prime is 454432545650351. The next prime is 454432545650417. The reversal of 454432545650354 is 453056545234454.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 317100467509225 + 137332078141129 = 17807315^2 + 11718877^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×454432545650354² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 454432545650293 and 454432545650302.

It is not an unprimeable number, because it can be changed into a prime (454432545650351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005381737939 + ... + 1005381738390.

Almost surely, 2^{454432545650354} is an apocalyptic number.

454432545650354 is a deficient number, since it is larger than the sum of its proper divisors (233248563254506).

454432545650354 is a wasteful number, since it uses less digits than its factorization.

454432545650354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010763476444.

The product of its (nonzero) digits is 345600000, while the sum is 59.

The spelling of 454432545650354 in words is "four hundred fifty-four trillion, four hundred thirty-two billion, five hundred forty-five million, six hundred fifty thousand, three hundred fifty-four".