5465566651 has 8 divisors (see below), whose sum is σ = 5486462208. Its totient is φ = 5444712000.

The previous prime is 5465566649. The next prime is 5465566661. The reversal of 5465566651 is 1566655645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5465566651 - 2¹ = 5465566649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5465566595 and 5465566604.

It is not an unprimeable number, because it can be changed into a prime (5465566661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272166 + ... + 291556.

It is an arithmetic number, because the mean of its divisors is an integer number (685807776).

Almost surely, 2^5465566651 is an apocalyptic number.

5465566651 is a deficient number, since it is larger than the sum of its proper divisors (20895557).

5465566651 is a wasteful number, since it uses less digits than its factorization.

5465566651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20453.

The product of its digits is 3240000, while the sum is 49.

The square root of 5465566651 is about 73929.4707880423. The cubic root of 5465566651 is about 1761.4827650625.

The spelling of 5465566651 in words is "five billion, four hundred sixty-five million, five hundred sixty-six thousand, six hundred fifty-one".