235220535764 has 12 divisors (see below), whose sum is σ = 412032129600. Its totient is φ = 117497070168.

The previous prime is 235220535763. The next prime is 235220535821. The reversal of 235220535764 is 467535022532.

It is a super-3 number, since 3×235220535764³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235220535763) 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, 28294754 + ... + 28303065.

It is an arithmetic number, because the mean of its divisors is an integer number (34336010800).

Almost surely, 2^235220535764 is an apocalyptic number.

It is an amenable number.

235220535764 is a deficient number, since it is larger than the sum of its proper divisors (176811593836).

235220535764 is a wasteful number, since it uses less digits than its factorization.

235220535764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56598862 (or 56598860 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 44.

The spelling of 235220535764 in words is "two hundred thirty-five billion, two hundred twenty million, five hundred thirty-five thousand, seven hundred sixty-four".