454225501653 has 48 divisors (see below), whose sum is σ = 768804826176. Its totient is φ = 235886031360.

The previous prime is 454225501643. The next prime is 454225501661. The reversal of 454225501653 is 356105522454.

It is not a de Polignac number, because 454225501653 - 2⁹ = 454225501141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454225501643) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5216925 + ... + 5303277.

It is an arithmetic number, because the mean of its divisors is an integer number (16016767212).

Almost surely, 2^454225501653 is an apocalyptic number.

It is an amenable number.

454225501653 is a deficient number, since it is larger than the sum of its proper divisors (314579324523).

454225501653 is a wasteful number, since it uses less digits than its factorization.

454225501653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89634 (or 89627 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 454225501653 in words is "four hundred fifty-four billion, two hundred twenty-five million, five hundred one thousand, six hundred fifty-three".