25227272750 has 16 divisors (see below), whose sum is σ = 47225455056. Its totient is φ = 10090909000.

The previous prime is 25227272729. The next prime is 25227272801. The reversal of 25227272750 is 5727272252.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 25227272698 and 25227272707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50454296 + ... + 50454795.

It is an arithmetic number, because the mean of its divisors is an integer number (2951590941).

Almost surely, 2^25227272750 is an apocalyptic number.

25227272750 is a deficient number, since it is larger than the sum of its proper divisors (21998182306).

25227272750 is a wasteful number, since it uses less digits than its factorization.

25227272750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100909108 (or 100909098 counting only the distinct ones).

The product of its (nonzero) digits is 274400, while the sum is 41.

The spelling of 25227272750 in words is "twenty-five billion, two hundred twenty-seven million, two hundred seventy-two thousand, seven hundred fifty".