275480229774 has 8 divisors (see below), whose sum is σ = 550960459560. Its totient is φ = 91826743256.

The previous prime is 275480229767. The next prime is 275480229803. The reversal of 275480229774 is 477922084572.

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

275480229774 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22956685809 + ... + 22956685820.

It is an arithmetic number, because the mean of its divisors is an integer number (68870057445).

Almost surely, 2^275480229774 is an apocalyptic number.

275480229774 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

275480229774 is a wasteful number, since it uses less digits than its factorization.

275480229774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45913371634.

The product of its (nonzero) digits is 15805440, while the sum is 57.

The spelling of 275480229774 in words is "two hundred seventy-five billion, four hundred eighty million, two hundred twenty-nine thousand, seven hundred seventy-four".