27090000235 has 8 divisors (see below), whose sum is σ = 32899663440. Its totient is φ = 21410891424.

The previous prime is 27090000211. The next prime is 27090000239. The reversal of 27090000235 is 53200009072.

27090000235 = T₁₃₄₃₈₆ + T₁₃₄₃₈₇ + T₁₃₄₃₈₈.

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

It is a cyclic number.

It is not a de Polignac number, because 27090000235 - 2¹⁵ = 27089967467 is a prime.

It is a super-2 number, since 2×27090000235² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27090000239) 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, 32638140 + ... + 32638969.

It is an arithmetic number, because the mean of its divisors is an integer number (4112457930).

Almost surely, 2^27090000235 is an apocalyptic number.

27090000235 is the 134388-th centered triangular number.

27090000235 is a deficient number, since it is larger than the sum of its proper divisors (5809663205).

27090000235 is an equidigital number, since it uses as much as digits as its factorization.

27090000235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65277197.

The product of its (nonzero) digits is 3780, while the sum is 28.

The spelling of 27090000235 in words is "twenty-seven billion, ninety million, two hundred thirty-five", and thus it is an aban number.