5211164636 has 6 divisors (see below), whose sum is σ = 9119538120. Its totient is φ = 2605582316.

The previous prime is 5211164551. The next prime is 5211164639. The reversal of 5211164636 is 6364611125.

It is a junction number, because it is equal to n+sod(n) for n = 5211164596 and 5211164605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5211164639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651395576 + ... + 651395583.

It is an arithmetic number, because the mean of its divisors is an integer number (1519923020).

Almost surely, 2^5211164636 is an apocalyptic number.

It is an amenable number.

5211164636 is a deficient number, since it is larger than the sum of its proper divisors (3908373484).

5211164636 is a wasteful number, since it uses less digits than its factorization.

5211164636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302791163 (or 1302791161 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 5211164636 is about 72188.3968238664. The cubic root of 5211164636 is about 1733.7172274781.

The spelling of 5211164636 in words is "five billion, two hundred eleven million, one hundred sixty-four thousand, six hundred thirty-six".