275474132331 has 8 divisors (see below), whose sum is σ = 367304019264. Its totient is φ = 183646833480.

The previous prime is 275474132287. The next prime is 275474132333. The reversal of 275474132331 is 133231474572.

It is a happy number.

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

It is not a de Polignac number, because 275474132331 - 2¹⁹ = 275473608043 is a prime.

It is a super-2 number, since 2×275474132331² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (275474132333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383305 + ... + 835386.

It is an arithmetic number, because the mean of its divisors is an integer number (45913002408).

Almost surely, 2^275474132331 is an apocalyptic number.

275474132331 is a deficient number, since it is larger than the sum of its proper divisors (91829886933).

275474132331 is a wasteful number, since it uses less digits than its factorization.

275474132331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1294041.

The product of its digits is 423360, while the sum is 42.

The spelling of 275474132331 in words is "two hundred seventy-five billion, four hundred seventy-four million, one hundred thirty-two thousand, three hundred thirty-one".