454827656253 has 8 divisors (see below), whose sum is σ = 606768087616. Its totient is φ = 303052831200.

The previous prime is 454827656191. The next prime is 454827656317. The reversal of 454827656253 is 352656728454.

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

It is not a de Polignac number, because 454827656253 - 2¹⁰ = 454827655229 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 454827656193 and 454827656202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454827655253) 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, 41395168 + ... + 41406153.

It is an arithmetic number, because the mean of its divisors is an integer number (75846010952).

Almost surely, 2^454827656253 is an apocalyptic number.

It is an amenable number.

454827656253 is a deficient number, since it is larger than the sum of its proper divisors (151940431363).

454827656253 is a wasteful number, since it uses less digits than its factorization.

454827656253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82803155.

The product of its digits is 48384000, while the sum is 57.

The spelling of 454827656253 in words is "four hundred fifty-four billion, eight hundred twenty-seven million, six hundred fifty-six thousand, two hundred fifty-three".