275418201213 has 8 divisors (see below), whose sum is σ = 408026964800. Its totient is φ = 183612134124.

The previous prime is 275418201211. The next prime is 275418201239. The reversal of 275418201213 is 312102814572.

275418201213 is a `hidden beast` number, since 2 + 7 + 5 + 418 + 20 + 1 + 213 = 666.

It is not a de Polignac number, because 275418201213 - 2¹ = 275418201211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275418201211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5100337033 + ... + 5100337086.

It is an arithmetic number, because the mean of its divisors is an integer number (51003370600).

Almost surely, 2^275418201213 is an apocalyptic number.

It is an amenable number.

275418201213 is a deficient number, since it is larger than the sum of its proper divisors (132608763587).

275418201213 is a wasteful number, since it uses less digits than its factorization.

275418201213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10200674128 (or 10200674122 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 275418201213 in words is "two hundred seventy-five billion, four hundred eighteen million, two hundred one thousand, two hundred thirteen".