454288513049 has 16 divisors (see below), whose sum is σ = 522766206720. Its totient is φ = 386707046400.

The previous prime is 454288513043. The next prime is 454288513061. The reversal of 454288513049 is 940315882454.

It is a cyclic number.

It is not a de Polignac number, because 454288513049 - 2⁴ = 454288513033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454288513043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3995417 + ... + 4107545.

It is an arithmetic number, because the mean of its divisors is an integer number (32672887920).

Almost surely, 2^454288513049 is an apocalyptic number.

It is an amenable number.

454288513049 is a deficient number, since it is larger than the sum of its proper divisors (68477693671).

454288513049 is a wasteful number, since it uses less digits than its factorization.

454288513049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116120.

The product of its (nonzero) digits is 5529600, while the sum is 53.

The spelling of 454288513049 in words is "four hundred fifty-four billion, two hundred eighty-eight million, five hundred thirteen thousand, forty-nine".