1453446055205 has 8 divisors (see below), whose sum is σ = 1757449276704. Its totient is φ = 1153880837200.

The previous prime is 1453446055183. The next prime is 1453446055207. The reversal of 1453446055205 is 5025506443541.

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

It is not a de Polignac number, because 1453446055205 - 2¹⁸ = 1453445793061 is a prime.

It is a super-2 number, since 2×1453446055205² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1453446055207) 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, 1109500151 + ... + 1109501460.

It is an arithmetic number, because the mean of its divisors is an integer number (219681159588).

Almost surely, 2^{1453446055205} is an apocalyptic number.

It is an amenable number.

1453446055205 is a deficient number, since it is larger than the sum of its proper divisors (304003221499).

1453446055205 is a wasteful number, since it uses less digits than its factorization.

1453446055205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219001747.

The product of its (nonzero) digits is 1440000, while the sum is 44.

The spelling of 1453446055205 in words is "one trillion, four hundred fifty-three billion, four hundred forty-six million, fifty-five thousand, two hundred five".