453014445454 has 8 divisors (see below), whose sum is σ = 679840549128. Its totient is φ = 226400929080.

The previous prime is 453014445449. The next prime is 453014445487. The reversal of 453014445454 is 454544410354.

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

It is a super-2 number, since 2×453014445454² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 453014445454.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53141497 + ... + 53150020.

It is an arithmetic number, because the mean of its divisors is an integer number (84980068641).

Almost surely, 2^453014445454 is an apocalyptic number.

453014445454 is a deficient number, since it is larger than the sum of its proper divisors (226826103674).

453014445454 is a wasteful number, since it uses less digits than its factorization.

453014445454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106293650.

The product of its (nonzero) digits is 1536000, while the sum is 43.

The spelling of 453014445454 in words is "four hundred fifty-three billion, fourteen million, four hundred forty-five thousand, four hundred fifty-four".