5667616522766 has 32 divisors (see below), whose sum is σ = 9278873733888. Its totient is φ = 2574914135040.

The previous prime is 5667616522753. The next prime is 5667616522787. The reversal of 5667616522766 is 6672256167665.

It is a congruent number.

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, 560978471 + ... + 560988573.

It is an arithmetic number, because the mean of its divisors is an integer number (289964804184).

Almost surely, 2^{5667616522766} is an apocalyptic number.

5667616522766 is a deficient number, since it is larger than the sum of its proper divisors (3611257211122).

5667616522766 is a wasteful number, since it uses less digits than its factorization.

5667616522766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20216.

The product of its digits is 228614400, while the sum is 65.

The spelling of 5667616522766 in words is "five trillion, six hundred sixty-seven billion, six hundred sixteen million, five hundred twenty-two thousand, seven hundred sixty-six".