27425942548 has 12 divisors (see below), whose sum is σ = 49166019252. Its totient is φ = 13378508480.

The previous prime is 27425942503. The next prime is 27425942587. The reversal of 27425942548 is 84524952472.

It can be written as a sum of positive squares in 2 ways, for example, as 2288474244 + 25137468304 = 47838^2 + 158548^2 .

It is a junction number, because it is equal to n+sod(n) for n = 27425942495 and 27425942504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83615515 + ... + 83615842.

It is an arithmetic number, because the mean of its divisors is an integer number (4097168271).

Almost surely, 2^27425942548 is an apocalyptic number.

It is an amenable number.

27425942548 is a deficient number, since it is larger than the sum of its proper divisors (21740076704).

27425942548 is a wasteful number, since it uses less digits than its factorization.

27425942548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167231402 (or 167231400 counting only the distinct ones).

The product of its digits is 6451200, while the sum is 52.

The spelling of 27425942548 in words is "twenty-seven billion, four hundred twenty-five million, nine hundred forty-two thousand, five hundred forty-eight".