275252633376 has 384 divisors, whose sum is σ = 908442501120. Its totient is φ = 71216796672.

The previous prime is 275252633351. The next prime is 275252633413. The reversal of 275252633376 is 673336252572.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25798795 + ... + 25809461.

It is an arithmetic number, because the mean of its divisors is an integer number (2365735680).

Almost surely, 2^275252633376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 275252633376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (454221250560).

275252633376 is an abundant number, since it is smaller than the sum of its proper divisors (633189867744).

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

275252633376 is a wasteful number, since it uses less digits than its factorization.

275252633376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10796 (or 10788 counting only the distinct ones).

The product of its digits is 9525600, while the sum is 51.

The spelling of 275252633376 in words is "two hundred seventy-five billion, two hundred fifty-two million, six hundred thirty-three thousand, three hundred seventy-six".