65322473745 has 16 divisors (see below), whose sum is σ = 105093398592. Its totient is φ = 34646172480.

The previous prime is 65322473707. The next prime is 65322473761. The reversal of 65322473745 is 54737422356.

65322473745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 65322473745 - 2⁶ = 65322473681 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 65322473694 and 65322473703.

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, 12027207 + ... + 12032636.

It is an arithmetic number, because the mean of its divisors is an integer number (6568337412).

Almost surely, 2^65322473745 is an apocalyptic number.

It is an amenable number.

65322473745 is a deficient number, since it is larger than the sum of its proper divisors (39770924847).

65322473745 is a wasteful number, since it uses less digits than its factorization.

65322473745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24060032.

The product of its digits is 4233600, while the sum is 48.

The spelling of 65322473745 in words is "sixty-five billion, three hundred twenty-two million, four hundred seventy-three thousand, seven hundred forty-five".