145532262235541 has 8 divisors (see below), whose sum is σ = 162203140572480. Its totient is φ = 129762512457408.

The previous prime is 145532262235537. The next prime is 145532262235573.

145532262235541 is nontrivially palindromic in base 10.

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 145532262235541 - 2² = 145532262235537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 145532262235541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145532262237541) 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, 225282139361 + ... + 225282140006.

It is an arithmetic number, because the mean of its divisors is an integer number (20275392571560).

Almost surely, 2^{145532262235541} is an apocalyptic number.

It is an amenable number.

145532262235541 is a deficient number, since it is larger than the sum of its proper divisors (16670878336939).

145532262235541 is a wasteful number, since it uses less digits than its factorization.

145532262235541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450564279403.

The product of its digits is 8640000, while the sum is 50.

The spelling of 145532262235541 in words is "one hundred forty-five trillion, five hundred thirty-two billion, two hundred sixty-two million, two hundred thirty-five thousand, five hundred forty-one".