10607165521566 has 16 divisors (see below), whose sum is σ = 21241917958800. Its totient is φ = 3531124021248.

The previous prime is 10607165521531. The next prime is 10607165521573. The reversal of 10607165521566 is 66512556170601.

It is a super-2 number, since 2×10607165521566² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1149449821 + ... + 1149459048.

It is an arithmetic number, because the mean of its divisors is an integer number (1327619872425).

Almost surely, 2^{10607165521566} is an apocalyptic number.

10607165521566 is an abundant number, since it is smaller than the sum of its proper divisors (10634752437234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10607165521566 is a wasteful number, since it uses less digits than its factorization.

10607165521566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2298909643.

The product of its (nonzero) digits is 2268000, while the sum is 51.

The spelling of 10607165521566 in words is "ten trillion, six hundred seven billion, one hundred sixty-five million, five hundred twenty-one thousand, five hundred sixty-six".