65047706552 has 16 divisors (see below), whose sum is σ = 121967200440. Its totient is φ = 32523119776.

The previous prime is 65047706533. The next prime is 65047706567. The reversal of 65047706552 is 25560774056.

It is a junction number, because it is equal to n+sod(n) for n = 65047706497 and 65047706506.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 546518 + ... + 654810.

Almost surely, 2^65047706552 is an apocalyptic number.

It is an amenable number.

65047706552 is a deficient number, since it is larger than the sum of its proper divisors (56919493888).

65047706552 is a wasteful number, since it uses less digits than its factorization.

65047706552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183382 (or 183378 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 47.

The spelling of 65047706552 in words is "sixty-five billion, forty-seven million, seven hundred six thousand, five hundred fifty-two".