10066547634 has 64 divisors (see below), whose sum is σ = 23823313920. Its totient is φ = 2795526720.

The previous prime is 10066547597. The next prime is 10066547641. The reversal of 10066547634 is 43674566001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77059 + ... + 161465.

It is an arithmetic number, because the mean of its divisors is an integer number (372239280).

Almost surely, 2^10066547634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10066547634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11911656960).

10066547634 is an abundant number, since it is smaller than the sum of its proper divisors (13756766286).

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

10066547634 is a wasteful number, since it uses less digits than its factorization.

10066547634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84575.

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 10066547634 in words is "ten billion, sixty-six million, five hundred forty-seven thousand, six hundred thirty-four".