5206143006651 has 16 divisors (see below), whose sum is σ = 6962839349760. Its totient is φ = 3460105371360.

The previous prime is 5206143006637. The next prime is 5206143006653. The reversal of 5206143006651 is 1566003416025.

It is not a de Polignac number, because 5206143006651 - 2⁵ = 5206143006619 is a prime.

It is a super-2 number, since 2×5206143006651² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5206143006653) 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, 21859630 + ... + 22096508.

It is an arithmetic number, because the mean of its divisors is an integer number (435177459360).

Almost surely, 2^{5206143006651} is an apocalyptic number.

5206143006651 is a deficient number, since it is larger than the sum of its proper divisors (1756696343109).

5206143006651 is a wasteful number, since it uses less digits than its factorization.

5206143006651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259346.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 5206143006651 in words is "five trillion, two hundred six billion, one hundred forty-three million, six thousand, six hundred fifty-one".