245755366455 has 8 divisors (see below), whose sum is σ = 393208586352. Its totient is φ = 131069528768.

The previous prime is 245755366427. The next prime is 245755366457. The reversal of 245755366455 is 554663557542.

It is a happy number.

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 245755366455 - 2¹⁰ = 245755365431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245755366395 and 245755366404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245755366457) 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, 8191845534 + ... + 8191845563.

It is an arithmetic number, because the mean of its divisors is an integer number (49151073294).

Almost surely, 2^245755366455 is an apocalyptic number.

245755366455 is a deficient number, since it is larger than the sum of its proper divisors (147453219897).

245755366455 is a wasteful number, since it uses less digits than its factorization.

245755366455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16383691105.

The product of its digits is 75600000, while the sum is 57.

The spelling of 245755366455 in words is "two hundred forty-five billion, seven hundred fifty-five million, three hundred sixty-six thousand, four hundred fifty-five".