232509554641 has 16 divisors (see below), whose sum is σ = 286661624704. Its totient is φ = 183644734464.

The previous prime is 232509554611. The next prime is 232509554657. The reversal of 232509554641 is 146455905232.

It is a cyclic number.

It is not a de Polignac number, because 232509554641 - 2⁵ = 232509554609 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232509554591 and 232509554600.

It is not an unprimeable number, because it can be changed into a prime (232509554611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2161575 + ... + 2266588.

It is an arithmetic number, because the mean of its divisors is an integer number (17916351544).

Almost surely, 2^232509554641 is an apocalyptic number.

It is an amenable number.

232509554641 is a deficient number, since it is larger than the sum of its proper divisors (54152070063).

232509554641 is a wasteful number, since it uses less digits than its factorization.

232509554641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4428760.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 232509554641 in words is "two hundred thirty-two billion, five hundred nine million, five hundred fifty-four thousand, six hundred forty-one".