10166551455 has 8 divisors (see below), whose sum is σ = 16266482352. Its totient is φ = 5422160768.

The previous prime is 10166551433. The next prime is 10166551469. The reversal of 10166551455 is 55415566101.

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

It is a cyclic number.

It is not a de Polignac number, because 10166551455 - 2²⁵ = 10132997023 is a prime.

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, 338885034 + ... + 338885063.

It is an arithmetic number, because the mean of its divisors is an integer number (2033310294).

Almost surely, 2^10166551455 is an apocalyptic number.

10166551455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10166551455 is a deficient number, since it is larger than the sum of its proper divisors (6099930897).

10166551455 is an equidigital number, since it uses as much as digits as its factorization.

10166551455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677770105.

The product of its (nonzero) digits is 90000, while the sum is 39.

The spelling of 10166551455 in words is "ten billion, one hundred sixty-six million, five hundred fifty-one thousand, four hundred fifty-five".