27061359348620 has 48 divisors (see below), whose sum is σ = 61211006250240. Its totient is φ = 10016346465216.

The previous prime is 27061359348559. The next prime is 27061359348671. The reversal of 27061359348620 is 2684395316072.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 828054632 + ... + 828087311.

It is an arithmetic number, because the mean of its divisors is an integer number (1275229296880).

It is a 1-persistent number, because it is pandigital, but 2⋅27061359348620 = 54122718697240 is not.

Almost surely, 2^{27061359348620} is an apocalyptic number.

27061359348620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27061359348620 is an abundant number, since it is smaller than the sum of its proper divisors (34149646901620).

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

27061359348620 is a wasteful number, since it uses less digits than its factorization.

27061359348620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656142014 (or 1656142012 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 56.

The spelling of 27061359348620 in words is "twenty-seven trillion, sixty-one billion, three hundred fifty-nine million, three hundred forty-eight thousand, six hundred twenty".