27454500700 has 108 divisors (see below), whose sum is σ = 65595742576. Its totient is φ = 9966528000.

The previous prime is 27454500653. The next prime is 27454500701. The reversal of 27454500700 is 700545472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27454500701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8795140 + ... + 8798260.

Almost surely, 2^27454500700 is an apocalyptic number.

27454500700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27454500700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32797871288).

27454500700 is an abundant number, since it is smaller than the sum of its proper divisors (38141241876).

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

27454500700 is a wasteful number, since it uses less digits than its factorization.

27454500700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3884 (or 3866 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 34.

The spelling of 27454500700 in words is "twenty-seven billion, four hundred fifty-four million, five hundred thousand, seven hundred".