65476745 has 16 divisors (see below), whose sum is σ = 83901312. Its totient is φ = 48935040.

The previous prime is 65476739. The next prime is 65476753. The reversal of 65476745 is 54767456.

65476745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-65476745 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 65476696 and 65476705.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1676 + ... + 11565.

It is an arithmetic number, because the mean of its divisors is an integer number (5243832).

Almost surely, 2^65476745 is an apocalyptic number.

It is an amenable number.

65476745 is a deficient number, since it is larger than the sum of its proper divisors (18424567).

65476745 is a wasteful number, since it uses less digits than its factorization.

65476745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13312.

The product of its digits is 705600, while the sum is 44.

The square root of 65476745 is about 8091.7702018780. The cubic root of 65476745 is about 403.0531878973.

The spelling of 65476745 in words is "sixty-five million, four hundred seventy-six thousand, seven hundred forty-five".