65930231750 has 16 divisors (see below), whose sum is σ = 123421394304. Its totient is φ = 26372092600.

The previous prime is 65930231747. The next prime is 65930231771. The reversal of 65930231750 is 5713203956.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 65930231698 and 65930231707.

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, 131860214 + ... + 131860713.

It is an arithmetic number, because the mean of its divisors is an integer number (7713837144).

Almost surely, 2^65930231750 is an apocalyptic number.

65930231750 is a deficient number, since it is larger than the sum of its proper divisors (57491162554).

65930231750 is a wasteful number, since it uses less digits than its factorization.

65930231750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263720944 (or 263720934 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 41.

The spelling of 65930231750 in words is "sixty-five billion, nine hundred thirty million, two hundred thirty-one thousand, seven hundred fifty".