454225101522454 has 16 divisors (see below), whose sum is σ = 713070705136608. Its totient is φ = 216593468606592.

The previous prime is 454225101522419. The next prime is 454225101522469.

454225101522454 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (46).

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 7 ways as a sum of consecutive naturals, for example, 14650516737 + ... + 14650547740.

It is an arithmetic number, because the mean of its divisors is an integer number (44566919071038).

Almost surely, 2^{454225101522454} is an apocalyptic number.

454225101522454 is a deficient number, since it is larger than the sum of its proper divisors (258845603614154).

454225101522454 is a wasteful number, since it uses less digits than its factorization.

454225101522454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29301064839.

The product of its (nonzero) digits is 2560000, while the sum is 46.

It can be divided in two parts, 45422510 and 1522454, that added together give a palindrome (46944964).

The spelling of 454225101522454 in words is "four hundred fifty-four trillion, two hundred twenty-five billion, one hundred one million, five hundred twenty-two thousand, four hundred fifty-four".