275250250003 has 4 divisors (see below), whose sum is σ = 275251307320. Its totient is φ = 275249192688.

The previous prime is 275250249991. The next prime is 275250250021. The reversal of 275250250003 is 300052052572.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-275250250003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (275250257003) 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, 166783 + ... + 760471.

It is an arithmetic number, because the mean of its divisors is an integer number (68812826830).

Almost surely, 2^275250250003 is an apocalyptic number.

275250250003 is a deficient number, since it is larger than the sum of its proper divisors (1057317).

275250250003 is an equidigital number, since it uses as much as digits as its factorization.

275250250003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057316.

The product of its (nonzero) digits is 21000, while the sum is 31.

The spelling of 275250250003 in words is "two hundred seventy-five billion, two hundred fifty million, two hundred fifty thousand, three".