235153211250 has 80 divisors (see below), whose sum is σ = 590219394336. Its totient is φ = 62438160000.

The previous prime is 235153211243. The next prime is 235153211261. The reversal of 235153211250 is 52112351532.

It is a super-2 number, since 2×235153211250² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 739185 + ... + 1008315.

Almost surely, 2^235153211250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235153211250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295109697168).

235153211250 is an abundant number, since it is smaller than the sum of its proper divisors (355066183086).

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

235153211250 is a wasteful number, since it uses less digits than its factorization.

235153211250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269389 (or 269374 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 235153211250 its reverse (52112351532), we get a palindrome (287265562782).

The spelling of 235153211250 in words is "two hundred thirty-five billion, one hundred fifty-three million, two hundred eleven thousand, two hundred fifty".