5665166100633 has 8 divisors (see below), whose sum is σ = 8134597477888. Its totient is φ = 3486256061904.

The previous prime is 5665166100623. The next prime is 5665166100653. The reversal of 5665166100633 is 3360016615665.

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

It is not a de Polignac number, because 5665166100633 - 2²² = 5665161906329 is a prime.

It is a super-2 number, since 2×5665166100633² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5665166100613) 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, 72630334585 + ... + 72630334662.

It is an arithmetic number, because the mean of its divisors is an integer number (1016824684736).

Almost surely, 2^{5665166100633} is an apocalyptic number.

It is an amenable number.

5665166100633 is a deficient number, since it is larger than the sum of its proper divisors (2469431377255).

5665166100633 is a wasteful number, since it uses less digits than its factorization.

5665166100633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145260669263.

The product of its (nonzero) digits is 1749600, while the sum is 48.

The spelling of 5665166100633 in words is "five trillion, six hundred sixty-five billion, one hundred sixty-six million, one hundred thousand, six hundred thirty-three".