232522145234544 has 40 divisors (see below), whose sum is σ = 655289682026112. Its totient is φ = 70461256131520.

The previous prime is 232522145234543. The next prime is 232522145234567. The reversal of 232522145234544 is 445432541225232.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 232522145234493 and 232522145234502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232522145234543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220191424884 + ... + 220191425939.

Almost surely, 2^{232522145234544} is an apocalyptic number.

232522145234544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

232522145234544 is an abundant number, since it is smaller than the sum of its proper divisors (422767536791568).

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

232522145234544 is a wasteful number, since it uses less digits than its factorization.

232522145234544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440382850845 (or 440382850839 counting only the distinct ones).

The product of its digits is 9216000, while the sum is 48.

Adding to 232522145234544 its reverse (445432541225232), we get a palindrome (677954686459776).

The spelling of 232522145234544 in words is "two hundred thirty-two trillion, five hundred twenty-two billion, one hundred forty-five million, two hundred thirty-four thousand, five hundred forty-four".