65025673250 has 32 divisors (see below), whose sum is σ = 121854395520. Its totient is φ = 25983274800.

The previous prime is 65025673249. The next prime is 65025673267. The reversal of 65025673250 is 5237652056.

It is a junction number, because it is equal to n+sod(n) for n = 65025673198 and 65025673207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107261 + ... + 376239.

It is an arithmetic number, because the mean of its divisors is an integer number (3807949860).

Almost surely, 2^65025673250 is an apocalyptic number.

65025673250 is a deficient number, since it is larger than the sum of its proper divisors (56828722270).

65025673250 is a wasteful number, since it uses less digits than its factorization.

65025673250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269963 (or 269953 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 41.

The spelling of 65025673250 in words is "sixty-five billion, twenty-five million, six hundred seventy-three thousand, two hundred fifty".