42253133355 has 32 divisors (see below), whose sum is σ = 75860435520. Its totient is φ = 22311878400.

The previous prime is 42253133347. The next prime is 42253133359. The reversal of 42253133355 is 55333135224.

42253133355 is a `hidden beast` number, since 4 + 2 + 2 + 5 + 313 + 335 + 5 = 666.

It is not a de Polignac number, because 42253133355 - 2³ = 42253133347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42253133359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1535802 + ... + 1563071.

It is an arithmetic number, because the mean of its divisors is an integer number (2370638610).

Almost surely, 2^42253133355 is an apocalyptic number.

42253133355 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42253133355 is a deficient number, since it is larger than the sum of its proper divisors (33607302165).

42253133355 is a wasteful number, since it uses less digits than its factorization.

42253133355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3098988 (or 3098982 counting only the distinct ones).

The product of its digits is 162000, while the sum is 36.

Adding to 42253133355 its reverse (55333135224), we get a palindrome (97586268579).

The spelling of 42253133355 in words is "forty-two billion, two hundred fifty-three million, one hundred thirty-three thousand, three hundred fifty-five".