232522145234545 has 8 divisors (see below), whose sum is σ = 279585745776000. Its totient is φ = 185644935191280.

The previous prime is 232522145234543. The next prime is 232522145234567. The reversal of 232522145234545 is 545432541225232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232522145234545 - 2¹ = 232522145234543 is a prime.

It is a super-2 number, since 2×232522145234545² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232522145234543) 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, 46597621801 + ... + 46597626790.

It is an arithmetic number, because the mean of its divisors is an integer number (34948218222000).

Almost surely, 2^{232522145234545} is an apocalyptic number.

It is an amenable number.

232522145234545 is a deficient number, since it is larger than the sum of its proper divisors (47063600541455).

232522145234545 is an equidigital number, since it uses as much as digits as its factorization.

232522145234545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93195249095.

The product of its digits is 11520000, while the sum is 49.

Adding to 232522145234545 its reverse (545432541225232), we get a palindrome (777954686459777).

The spelling of 232522145234545 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-five".