25650962748 has 18 divisors (see below), whose sum is σ = 64839933704. Its totient is φ = 8550320904.

The previous prime is 25650962713. The next prime is 25650962759. The reversal of 25650962748 is 84726905652.

25650962748 is a `hidden beast` number, since 2 + 5 + 6 + 5 + 0 + 9 + 627 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 25650962694 and 25650962703.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 356263336 + ... + 356263407.

Almost surely, 2^25650962748 is an apocalyptic number.

It is an amenable number.

25650962748 is an abundant number, since it is smaller than the sum of its proper divisors (39188970956).

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

25650962748 is a wasteful number, since it uses less digits than its factorization.

25650962748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712526753 (or 712526748 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 25650962748 in words is "twenty-five billion, six hundred fifty million, nine hundred sixty-two thousand, seven hundred forty-eight".