275908522134 has 24 divisors (see below), whose sum is σ = 641909623608. Its totient is φ = 78831006240.

The previous prime is 275908522121. The next prime is 275908522187. The reversal of 275908522134 is 431225809572.

It is a super-2 number, since 2×275908522134² (a number of 24 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 469231887 + ... + 469232474.

It is an arithmetic number, because the mean of its divisors is an integer number (26746234317).

Almost surely, 2^275908522134 is an apocalyptic number.

275908522134 is an abundant number, since it is smaller than the sum of its proper divisors (366001101474).

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

275908522134 is a wasteful number, since it uses less digits than its factorization.

275908522134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938464380 (or 938464373 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 275908522134 in words is "two hundred seventy-five billion, nine hundred eight million, five hundred twenty-two thousand, one hundred thirty-four".