454436164504 has 64 divisors (see below), whose sum is σ = 976570732800. Its totient is φ = 194203181184.

The previous prime is 454436164477. The next prime is 454436164543. The reversal of 454436164504 is 405461634454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42334722 + ... + 42345454.

It is an arithmetic number, because the mean of its divisors is an integer number (15258917700).

Almost surely, 2^454436164504 is an apocalyptic number.

It is an amenable number.

454436164504 is an abundant number, since it is smaller than the sum of its proper divisors (522134568296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454436164504 is a wasteful number, since it uses less digits than its factorization.

454436164504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12832 (or 12828 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 46.

Adding to 454436164504 its reverse (405461634454), we get a palindrome (859897798958).

The spelling of 454436164504 in words is "four hundred fifty-four billion, four hundred thirty-six million, one hundred sixty-four thousand, five hundred four".