27713723575 has 6 divisors (see below), whose sum is σ = 34365017264. Its totient is φ = 22170978840.

The previous prime is 27713723567. The next prime is 27713723579. The reversal of 27713723575 is 57532731772.

It is not a de Polignac number, because 27713723575 - 2³ = 27713723567 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 (27713723579) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 554274447 + ... + 554274496.

Almost surely, 2^27713723575 is an apocalyptic number.

27713723575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

27713723575 is a deficient number, since it is larger than the sum of its proper divisors (6651293689).

27713723575 is a wasteful number, since it uses less digits than its factorization.

27713723575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108548953 (or 1108548948 counting only the distinct ones).

The product of its digits is 2160900, while the sum is 49.

The spelling of 27713723575 in words is "twenty-seven billion, seven hundred thirteen million, seven hundred twenty-three thousand, five hundred seventy-five".