10066534551 has 16 divisors (see below), whose sum is σ = 15394462720. Its totient is φ = 6494537880.

The previous prime is 10066534529. The next prime is 10066534619. The reversal of 10066534551 is 15543566001.

10066534551 is a `hidden beast` number, since 10 + 0 + 6 + 65 + 34 + 551 = 666.

It is not a de Polignac number, because 10066534551 - 2⁵ = 10066534519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10066532551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6012625 + ... + 6014298.

It is an arithmetic number, because the mean of its divisors is an integer number (962153920).

Almost surely, 2^10066534551 is an apocalyptic number.

10066534551 is a deficient number, since it is larger than the sum of its proper divisors (5327928169).

10066534551 is a wasteful number, since it uses less digits than its factorization.

10066534551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12026963 (or 12026957 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 10066534551 in words is "ten billion, sixty-six million, five hundred thirty-four thousand, five hundred fifty-one".