224507165455 has 16 divisors (see below), whose sum is σ = 278726061600. Its totient is φ = 173395313280.

The previous prime is 224507165431. The next prime is 224507165471. The reversal of 224507165455 is 554561705422.

It is a happy number.

It is not a de Polignac number, because 224507165455 - 2⁹ = 224507164943 is a prime.

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, 1510840 + ... + 1652770.

It is an arithmetic number, because the mean of its divisors is an integer number (17420378850).

Almost surely, 2^224507165455 is an apocalyptic number.

224507165455 is a deficient number, since it is larger than the sum of its proper divisors (54218896145).

224507165455 is a wasteful number, since it uses less digits than its factorization.

224507165455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152874.

The product of its (nonzero) digits is 1680000, while the sum is 46.

The spelling of 224507165455 in words is "two hundred twenty-four billion, five hundred seven million, one hundred sixty-five thousand, four hundred fifty-five".