27294950055 has 8 divisors (see below), whose sum is σ = 43671920112. Its totient is φ = 14557306688.

The previous prime is 27294950051. The next prime is 27294950113. The reversal of 27294950055 is 55005949272.

It is a happy number.

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 27294950055 - 2² = 27294950051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 27294949986 and 27294950013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27294950051) 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, 909831654 + ... + 909831683.

It is an arithmetic number, because the mean of its divisors is an integer number (5458990014).

Almost surely, 2^27294950055 is an apocalyptic number.

27294950055 is a deficient number, since it is larger than the sum of its proper divisors (16376970057).

27294950055 is a wasteful number, since it uses less digits than its factorization.

27294950055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1819663345.

The product of its (nonzero) digits is 1134000, while the sum is 48.

The spelling of 27294950055 in words is "twenty-seven billion, two hundred ninety-four million, nine hundred fifty thousand, fifty-five".