245355014455 has 8 divisors (see below), whose sum is σ = 294550947072. Its totient is φ = 196200725088.

The previous prime is 245355014441. The next prime is 245355014461. The reversal of 245355014455 is 554410553542.

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 245355014455 - 2⁷ = 245355014327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10397847 + ... + 10421416.

It is an arithmetic number, because the mean of its divisors is an integer number (36818868384).

Almost surely, 2^245355014455 is an apocalyptic number.

245355014455 is a deficient number, since it is larger than the sum of its proper divisors (49195932617).

245355014455 is a wasteful number, since it uses less digits than its factorization.

245355014455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20821625.

The product of its (nonzero) digits is 1200000, while the sum is 43.

Adding to 245355014455 its reverse (554410553542), we get a palindrome (799765567997).

The spelling of 245355014455 in words is "two hundred forty-five billion, three hundred fifty-five million, fourteen thousand, four hundred fifty-five".