27609010227100 has 18 divisors (see below), whose sum is σ = 59911552193024. Its totient is φ = 11043604090800.

The previous prime is 27609010227079. The next prime is 27609010227101. The reversal of 27609010227100 is 172201090672.

It is a super-2 number, since 2×27609010227100² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27609010227100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27609010227101) 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, 138045051036 + ... + 138045051235.

Almost surely, 2^{27609010227100} is an apocalyptic number.

27609010227100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27609010227100 is an abundant number, since it is smaller than the sum of its proper divisors (32302541965924).

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

27609010227100 is a wasteful number, since it uses less digits than its factorization.

27609010227100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276090102285 (or 276090102278 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 37.

The spelling of 27609010227100 in words is "twenty-seven trillion, six hundred nine billion, ten million, two hundred twenty-seven thousand, one hundred".