5106646641 has 8 divisors (see below), whose sum is σ = 6858562464. Its totient is φ = 3379580960.

The previous prime is 5106646631. The next prime is 5106646661. The reversal of 5106646641 is 1466466015.

It is a happy number.

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 5106646641 - 2¹⁰ = 5106645617 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5106646641.

It is not an unprimeable number, because it can be changed into a prime (5106646631) 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, 6212055 + ... + 6212876.

It is an arithmetic number, because the mean of its divisors is an integer number (857320308).

Almost surely, 2^5106646641 is an apocalyptic number.

It is an amenable number.

5106646641 is a deficient number, since it is larger than the sum of its proper divisors (1751915823).

5106646641 is a wasteful number, since it uses less digits than its factorization.

5106646641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12425071.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 5106646641 is about 71460.8049282962. The cubic root of 5106646641 is about 1722.0480652179.

The spelling of 5106646641 in words is "five billion, one hundred six million, six hundred forty-six thousand, six hundred forty-one".