42232532423553 has 24 divisors (see below), whose sum is σ = 62892575756640. Its totient is φ = 28009140007680.

The previous prime is 42232532423551. The next prime is 42232532423563. The reversal of 42232532423553 is 35532423523224.

42232532423553 is a `hidden beast` number, since 4 + 2 + 2 + 3 + 2 + 53 + 2 + 42 + 3 + 553 = 666.

It is not a de Polignac number, because 42232532423553 - 2¹ = 42232532423551 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 42232532423499 and 42232532423508.

It is not an unprimeable number, because it can be changed into a prime (42232532423551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19990383 + ... + 22001828.

It is an arithmetic number, because the mean of its divisors is an integer number (2620523989860).

Almost surely, 2^{42232532423553} is an apocalyptic number.

It is an amenable number.

42232532423553 is a deficient number, since it is larger than the sum of its proper divisors (20660043333087).

42232532423553 is an equidigital number, since it uses as much as digits as its factorization.

42232532423553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41992606 (or 41992407 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 45.

Adding to 42232532423553 its reverse (35532423523224), we get a palindrome (77764955946777).

The spelling of 42232532423553 in words is "forty-two trillion, two hundred thirty-two billion, five hundred thirty-two million, four hundred twenty-three thousand, five hundred fifty-three".