455655220254451 has 8 divisors (see below), whose sum is σ = 534823115665760. Its totient is φ = 380005897972608.

The previous prime is 455655220254407. The next prime is 455655220254463. The reversal of 455655220254451 is 154452022556554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 455655220254451 - 2¹⁹ = 455655219730163 is a prime.

It is a super-2 number, since 2×455655220254451² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 455655220254392 and 455655220254401.

It is not an unprimeable number, because it can be changed into a prime (455655220254851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 879643282086 + ... + 879643282603.

It is an arithmetic number, because the mean of its divisors is an integer number (66852889458220).

Almost surely, 2^{455655220254451} is an apocalyptic number.

455655220254451 is a deficient number, since it is larger than the sum of its proper divisors (79167895411309).

455655220254451 is a wasteful number, since it uses less digits than its factorization.

455655220254451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759286564733.

The product of its (nonzero) digits is 48000000, while the sum is 55.

The spelling of 455655220254451 in words is "four hundred fifty-five trillion, six hundred fifty-five billion, two hundred twenty million, two hundred fifty-four thousand, four hundred fifty-one".