430100055 has 192 divisors, whose sum is σ = 1006387200. Its totient is φ = 164540160.

The previous prime is 430100009. The next prime is 430100071. The reversal of 430100055 is 550001034.

It is not a de Polignac number, because 430100055 - 2⁶ = 430099991 is a prime.

It is a super-2 number, since 2×430100055² = 369972114622006050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3094176 + ... + 3094314.

It is an arithmetic number, because the mean of its divisors is an integer number (5241600).

Almost surely, 2^430100055 is an apocalyptic number.

430100055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

430100055 is an abundant number, since it is smaller than the sum of its proper divisors (576287145).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

430100055 is a wasteful number, since it uses less digits than its factorization.

430100055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 231 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 430100055 is about 20738.8537532815. The cubic root of 430100055 is about 754.8427694749.

Adding to 430100055 its reverse (550001034), we get a palindrome (980101089).

The spelling of 430100055 in words is "four hundred thirty million, one hundred thousand, fifty-five".