275511435007000 has 64 divisors (see below), whose sum is σ = 644701707093600. Its totient is φ = 110203727990400.

The previous prime is 275511435006979. The next prime is 275511435007001. The reversal of 275511435007000 is 700534115572.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275511435007001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138471214 + ... + 140446786.

Almost surely, 2^{275511435007000} is an apocalyptic number.

275511435007000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275511435007000 is an abundant number, since it is smaller than the sum of its proper divisors (369190272086600).

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

275511435007000 is a wasteful number, since it uses less digits than its factorization.

275511435007000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115053 (or 2115039 counting only the distinct ones).

The product of its (nonzero) digits is 147000, while the sum is 40.

The spelling of 275511435007000 in words is "two hundred seventy-five trillion, five hundred eleven billion, four hundred thirty-five million, seven thousand".