232064545 has 4 divisors (see below), whose sum is σ = 278477460. Its totient is φ = 185651632.

The previous prime is 232064527. The next prime is 232064579. The reversal of 232064545 is 545460232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29030544 + 203034001 = 5388^2 + 14249^2 .

It is a cyclic number.

It is not a de Polignac number, because 232064545 - 2¹⁵ = 232031777 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23206450 + ... + 23206459.

It is an arithmetic number, because the mean of its divisors is an integer number (69619365).

Almost surely, 2^232064545 is an apocalyptic number.

It is an amenable number.

232064545 is a deficient number, since it is larger than the sum of its proper divisors (46412915).

232064545 is an equidigital number, since it uses as much as digits as its factorization.

232064545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46412914.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 232064545 is about 15233.6648578075. The cubic root of 232064545 is about 614.5203433850.

The spelling of 232064545 in words is "two hundred thirty-two million, sixty-four thousand, five hundred forty-five".