275020153392 has 80 divisors (see below), whose sum is σ = 720498135168. Its totient is φ = 90383784960.

The previous prime is 275020153391. The next prime is 275020153393. The reversal of 275020153392 is 293351020572.

It is an interprime number because it is at equal distance from previous prime (275020153391) and next prime (275020153393).

It is a self number, because there is not a number n which added to its sum of digits gives 275020153392.

It is not an unprimeable number, because it can be changed into a prime (275020153391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1885848 + ... + 2026440.

Almost surely, 2^275020153392 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 275020153392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360249067584).

275020153392 is an abundant number, since it is smaller than the sum of its proper divisors (445477981776).

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

275020153392 is a wasteful number, since it uses less digits than its factorization.

275020153392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141178 (or 141172 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 39.

The spelling of 275020153392 in words is "two hundred seventy-five billion, twenty million, one hundred fifty-three thousand, three hundred ninety-two".