25027760010648 has 32 divisors (see below), whose sum is σ = 62758431466560. Its totient is φ = 8317382478240.

The previous prime is 25027760010647. The next prime is 25027760010677. The reversal of 25027760010648 is 84601006772052.

It is a junction number, because it is equal to n+sod(n) for n = 25027760010597 and 25027760010606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25027760010647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1575253890 + ... + 1575269777.

It is an arithmetic number, because the mean of its divisors is an integer number (1961200983330).

Almost surely, 2^{25027760010648} is an apocalyptic number.

It is an amenable number.

25027760010648 is an abundant number, since it is smaller than the sum of its proper divisors (37730671455912).

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

25027760010648 is a wasteful number, since it uses less digits than its factorization.

25027760010648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3150524007 (or 3150524003 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 25027760010648 in words is "twenty-five trillion, twenty-seven billion, seven hundred sixty million, ten thousand, six hundred forty-eight".