280250052755 has 8 divisors (see below), whose sum is σ = 336458037600. Its totient is φ = 224094726016.

The previous prime is 280250052701. The next prime is 280250052779. The reversal of 280250052755 is 557250052082.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 280250052755 - 2⁸ = 280250052499 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13152815 + ... + 13174104.

It is an arithmetic number, because the mean of its divisors is an integer number (42057254700).

Almost surely, 2^280250052755 is an apocalyptic number.

280250052755 is a deficient number, since it is larger than the sum of its proper divisors (56207984845).

280250052755 is a wasteful number, since it uses less digits than its factorization.

280250052755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26329053.

The product of its (nonzero) digits is 280000, while the sum is 41.

The spelling of 280250052755 in words is "two hundred eighty billion, two hundred fifty million, fifty-two thousand, seven hundred fifty-five".