65232300730 has 16 divisors (see below), whose sum is σ = 117480731400. Its totient is φ = 26079011392.

The previous prime is 65232300713. The next prime is 65232300773. The reversal of 65232300730 is 3700323256.

It can be written as a sum of positive squares in 4 ways, for example, as 56175162169 + 9057138561 = 237013^2 + 95169^2 .

It is a junction number, because it is equal to n+sod(n) for n = 65232300692 and 65232300701.

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 7 ways as a sum of consecutive naturals, for example, 1718905 + ... + 1756444.

Almost surely, 2^65232300730 is an apocalyptic number.

65232300730 is a deficient number, since it is larger than the sum of its proper divisors (52248430670).

65232300730 is a wasteful number, since it uses less digits than its factorization.

65232300730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3477233.

The product of its (nonzero) digits is 22680, while the sum is 31.

Adding to 65232300730 its reverse (3700323256), we get a palindrome (68932623986).

The spelling of 65232300730 in words is "sixty-five billion, two hundred thirty-two million, three hundred thousand, seven hundred thirty".