235173074532 has 96 divisors (see below), whose sum is σ = 624852264960. Its totient is φ = 68143975680.

The previous prime is 235173074489. The next prime is 235173074551. The reversal of 235173074532 is 235470371532.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10897569 + ... + 10919127.

It is an arithmetic number, because the mean of its divisors is an integer number (6508877760).

Almost surely, 2^235173074532 is an apocalyptic number.

235173074532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235173074532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312426132480).

235173074532 is an abundant number, since it is smaller than the sum of its proper divisors (389679190428).

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

235173074532 is a wasteful number, since it uses less digits than its factorization.

235173074532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25193 (or 25191 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 42.

The spelling of 235173074532 in words is "two hundred thirty-five billion, one hundred seventy-three million, seventy-four thousand, five hundred thirty-two".