463255722043455 has 128 divisors (see below), whose sum is σ = 819393825309696. Its totient is φ = 221622817996800.

The previous prime is 463255722043391. The next prime is 463255722043483. The reversal of 463255722043455 is 554340227552364.

It is a happy number.

It is not a de Polignac number, because 463255722043455 - 2⁶ = 463255722043391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 463255722043395 and 463255722043404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13540324929 + ... + 13540359141.

It is an arithmetic number, because the mean of its divisors is an integer number (6401514260232).

Almost surely, 2^{463255722043455} is an apocalyptic number.

463255722043455 is a deficient number, since it is larger than the sum of its proper divisors (356138103266241).

463255722043455 is a wasteful number, since it uses less digits than its factorization.

463255722043455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36857.

The product of its (nonzero) digits is 120960000, while the sum is 57.

The spelling of 463255722043455 in words is "four hundred sixty-three trillion, two hundred fifty-five billion, seven hundred twenty-two million, forty-three thousand, four hundred fifty-five".