27995062554060 has 96 divisors (see below), whose sum is σ = 89854847749632. Its totient is φ = 6379539471360.

The previous prime is 27995062553989. The next prime is 27995062554071. The reversal of 27995062554060 is 6045526059972.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 27995062553985 and 27995062554003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100548157 + ... + 100826196.

It is an arithmetic number, because the mean of its divisors is an integer number (935987997392).

Almost surely, 2^{27995062554060} is an apocalyptic number.

27995062554060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27995062554060 is an abundant number, since it is smaller than the sum of its proper divisors (61859785195572).

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

27995062554060 is a wasteful number, since it uses less digits than its factorization.

27995062554060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201374703 (or 201374701 counting only the distinct ones).

The product of its (nonzero) digits is 40824000, while the sum is 60.

The spelling of 27995062554060 in words is "twenty-seven trillion, nine hundred ninety-five billion, sixty-two million, five hundred fifty-four thousand, sixty".