235132056064 has 40 divisors (see below), whose sum is σ = 478669167900. Its totient is φ = 115347787776.

The previous prime is 235132056053. The next prime is 235132056083. The reversal of 235132056064 is 460650231532.

It can be written as a sum of positive squares in 2 ways, for example, as 228636985600 + 6495070464 = 478160^2 + 80592^2 .

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, 4305339 + ... + 4359610.

Almost surely, 2^235132056064 is an apocalyptic number.

It is an amenable number.

235132056064 is an abundant number, since it is smaller than the sum of its proper divisors (243537111836).

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

235132056064 is an frugal number, since it uses more digits than its factorization.

235132056064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8665020 (or 8665004 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 235132056064 its reverse (460650231532), we get a palindrome (695782287596).

The spelling of 235132056064 in words is "two hundred thirty-five billion, one hundred thirty-two million, fifty-six thousand, sixty-four".