27075757070 has 32 divisors (see below), whose sum is σ = 49630618080. Its totient is φ = 10632263040.

The previous prime is 27075757003. The next prime is 27075757087. The reversal of 27075757070 is 7075757072.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 276596 + ... + 361464.

It is an arithmetic number, because the mean of its divisors is an integer number (1550956815).

Almost surely, 2^27075757070 is an apocalyptic number.

27075757070 is a deficient number, since it is larger than the sum of its proper divisors (22554861010).

27075757070 is a wasteful number, since it uses less digits than its factorization.

27075757070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85460.

The product of its (nonzero) digits is 840350, while the sum is 47.

The spelling of 27075757070 in words is "twenty-seven billion, seventy-five million, seven hundred fifty-seven thousand, seventy".