454555055554 has 4 divisors (see below), whose sum is σ = 681832583334. Its totient is φ = 227277527776.

The previous prime is 454555055497. The next prime is 454555055561. The reversal of 454555055554 is 455550555454.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 253837615329 + 200717440225 = 503823^2 + 448015^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113638763887 + ... + 113638763890.

Almost surely, 2^454555055554 is an apocalyptic number.

454555055554 is a deficient number, since it is larger than the sum of its proper divisors (227277527780).

454555055554 is a wasteful number, since it uses less digits than its factorization.

454555055554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227277527779.

The product of its (nonzero) digits is 25000000, while the sum is 52.

The spelling of 454555055554 in words is "four hundred fifty-four billion, five hundred fifty-five million, fifty-five thousand, five hundred fifty-four".