27739558945336 has 96 divisors (see below), whose sum is σ = 63784823790240. Its totient is φ = 11254263939072.

The previous prime is 27739558945289. The next prime is 27739558945487. The reversal of 27739558945336 is 63354985593772.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14984745 + ... + 16733848.

It is an arithmetic number, because the mean of its divisors is an integer number (664425247815).

Almost surely, 2^{27739558945336} is an apocalyptic number.

It is an amenable number.

27739558945336 is an abundant number, since it is smaller than the sum of its proper divisors (36045264844904).

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

27739558945336 is a wasteful number, since it uses less digits than its factorization.

27739558945336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31718733 (or 31718722 counting only the distinct ones).

The product of its digits is 5143824000, while the sum is 76.

The spelling of 27739558945336 in words is "twenty-seven trillion, seven hundred thirty-nine billion, five hundred fifty-eight million, nine hundred forty-five thousand, three hundred thirty-six".