423222553055 has 8 divisors (see below), whose sum is σ = 507874153632. Its totient is φ = 338573315808.

The previous prime is 423222553027. The next prime is 423222553057. The reversal of 423222553055 is 550355222324.

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 423222553055 - 2¹⁰ = 423222552031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423222553057) 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, 169547 + ... + 935516.

It is an arithmetic number, because the mean of its divisors is an integer number (63484269204).

Almost surely, 2^423222553055 is an apocalyptic number.

423222553055 is a deficient number, since it is larger than the sum of its proper divisors (84651600577).

423222553055 is a wasteful number, since it uses less digits than its factorization.

423222553055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181665.

The product of its (nonzero) digits is 360000, while the sum is 38.

Adding to 423222553055 its reverse (550355222324), we get a palindrome (973577775379).

The spelling of 423222553055 in words is "four hundred twenty-three billion, two hundred twenty-two million, five hundred fifty-three thousand, fifty-five".