5145105066 has 16 divisors (see below), whose sum is σ = 10294737024. Its totient is φ = 1714280544.

The previous prime is 5145105059. The next prime is 5145105067. The reversal of 5145105066 is 6605015415.

It is a super-2 number, since 2×5145105066² = 52944212280357728712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5145105067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173755 + ... + 201198.

It is an arithmetic number, because the mean of its divisors is an integer number (643421064).

Almost surely, 2^5145105066 is an apocalyptic number.

5145105066 is an abundant number, since it is smaller than the sum of its proper divisors (5149631958).

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

5145105066 is a wasteful number, since it uses less digits than its factorization.

5145105066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377245.

The product of its (nonzero) digits is 18000, while the sum is 33.

The square root of 5145105066 is about 71729.3877431001. The cubic root of 5145105066 is about 1726.3602032002.

The spelling of 5145105066 in words is "five billion, one hundred forty-five million, one hundred five thousand, sixty-six".