274283057485 has 8 divisors (see below), whose sum is σ = 340489312920. Its totient is φ = 211860016704.

The previous prime is 274283057473. The next prime is 274283057491. The reversal of 274283057485 is 584750382472.

It can be written as a sum of positive squares in 4 ways, for example, as 191020041 + 274092037444 = 13821^2 + 523538^2 .

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 274283057485 - 2¹¹ = 274283055437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 945803502 + ... + 945803791.

It is an arithmetic number, because the mean of its divisors is an integer number (42561164115).

Almost surely, 2^274283057485 is an apocalyptic number.

It is an amenable number.

274283057485 is a deficient number, since it is larger than the sum of its proper divisors (66206255435).

274283057485 is a wasteful number, since it uses less digits than its factorization.

274283057485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891607327.

The product of its (nonzero) digits is 15052800, while the sum is 55.

The spelling of 274283057485 in words is "two hundred seventy-four billion, two hundred eighty-three million, fifty-seven thousand, four hundred eighty-five".