450210101012055 has 24 divisors (see below), whose sum is σ = 807273284575680. Its totient is φ = 231832327876800.

The previous prime is 450210101012003. The next prime is 450210101012167. The reversal of 450210101012055 is 550210101012054.

It is a happy number.

450210101012055 is a `hidden beast` number, since 4 + 502 + 1 + 0 + 1 + 0 + 101 + 2 + 0 + 55 = 666.

It is not a de Polignac number, because 450210101012055 - 2⁶ = 450210101011991 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172494290271 + ... + 172494292880.

It is an arithmetic number, because the mean of its divisors is an integer number (33636386857320).

Almost surely, 2^{450210101012055} is an apocalyptic number.

450210101012055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

450210101012055 is a deficient number, since it is larger than the sum of its proper divisors (357063183563625).

450210101012055 is a wasteful number, since it uses less digits than its factorization.

450210101012055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344988583191 (or 344988583188 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 27.

Subtracting 450210101012055 from its reverse (550210101012054), we obtain a palindrome (99999999999999).

The spelling of 450210101012055 in words is "four hundred fifty trillion, two hundred ten billion, one hundred one million, twelve thousand, fifty-five".