5572166500065 has 16 divisors (see below), whose sum is σ = 9725963345856. Its totient is φ = 2701656484800.

The previous prime is 5572166500057. The next prime is 5572166500079. The reversal of 5572166500065 is 5600056612755.

It is a happy number.

It is not a de Polignac number, because 5572166500065 - 2³ = 5572166500057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5572166499987 and 5572166500023.

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, 16885352866 + ... + 16885353195.

It is an arithmetic number, because the mean of its divisors is an integer number (607872709116).

Almost surely, 2^{5572166500065} is an apocalyptic number.

5572166500065 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5572166500065 is a deficient number, since it is larger than the sum of its proper divisors (4153796845791).

5572166500065 is a wasteful number, since it uses less digits than its factorization.

5572166500065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33770706080.

The product of its (nonzero) digits is 1890000, while the sum is 48.

The spelling of 5572166500065 in words is "five trillion, five hundred seventy-two billion, one hundred sixty-six million, five hundred thousand, sixty-five".