455414221306551 has 16 divisors (see below), whose sum is σ = 654068772856800. Its totient is φ = 280194622471680.

The previous prime is 455414221306529. The next prime is 455414221306567. The reversal of 455414221306551 is 155603122414554.

It is not a de Polignac number, because 455414221306551 - 2⁶ = 455414221306487 is a prime.

It is a super-2 number, since 2×455414221306551² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 455414221306551.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455414221306351) 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, 1255711110 + ... + 1256073731.

It is an arithmetic number, because the mean of its divisors is an integer number (40879298303550).

Almost surely, 2^{455414221306551} is an apocalyptic number.

455414221306551 is a deficient number, since it is larger than the sum of its proper divisors (198654551550249).

455414221306551 is a wasteful number, since it uses less digits than its factorization.

455414221306551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511789506.

The product of its (nonzero) digits is 2880000, while the sum is 48.

The spelling of 455414221306551 in words is "four hundred fifty-five trillion, four hundred fourteen billion, two hundred twenty-one million, three hundred six thousand, five hundred fifty-one".