235132104520 has 16 divisors (see below), whose sum is σ = 529047235260. Its totient is φ = 94052841792.

The previous prime is 235132104503. The next prime is 235132104527. The reversal of 235132104520 is 25401231532.

It can be written as a sum of positive squares in 2 ways, for example, as 226064113444 + 9067991076 = 475462^2 + 95226^2 .

It is not an unprimeable number, because it can be changed into a prime (235132104527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2939151267 + ... + 2939151346.

Almost surely, 2^235132104520 is an apocalyptic number.

235132104520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235132104520 is an abundant number, since it is smaller than the sum of its proper divisors (293915130740).

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

235132104520 is a wasteful number, since it uses less digits than its factorization.

235132104520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5878302624 (or 5878302620 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 235132104520 in words is "two hundred thirty-five billion, one hundred thirty-two million, one hundred four thousand, five hundred twenty".