10166026510540 has 24 divisors (see below), whose sum is σ = 21349548843840. Its totient is φ = 4066240476288.

The previous prime is 10166026510537. The next prime is 10166026510561. The reversal of 10166026510540 is 4501562066101.

10166026510540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10166026510540.

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, 10142452 + ... + 11099611.

It is an arithmetic number, because the mean of its divisors is an integer number (889564535160).

Almost surely, 2^{10166026510540} is an apocalyptic number.

10166026510540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10166026510540 is an abundant number, since it is smaller than the sum of its proper divisors (11183522333300).

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

10166026510540 is a wasteful number, since it uses less digits than its factorization.

10166026510540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21266001 (or 21265999 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

Adding to 10166026510540 its reverse (4501562066101), we get a palindrome (14667588576641).

The spelling of 10166026510540 in words is "ten trillion, one hundred sixty-six billion, twenty-six million, five hundred ten thousand, five hundred forty".