5011216244646 has 32 divisors (see below), whose sum is σ = 10057473254400. Its totient is φ = 1664568494784.

The previous prime is 5011216244591. The next prime is 5011216244663. The reversal of 5011216244646 is 6464426121105.

It is a happy number.

It is a super-2 number, since 2×5011216244646² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5011216244598 and 5011216244607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5879055 + ... + 6677253.

It is an arithmetic number, because the mean of its divisors is an integer number (314296039200).

Almost surely, 2^{5011216244646} is an apocalyptic number.

5011216244646 is an abundant number, since it is smaller than the sum of its proper divisors (5046257009754).

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

5011216244646 is a wasteful number, since it uses less digits than its factorization.

5011216244646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801860.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 5011216244646 in words is "five trillion, eleven billion, two hundred sixteen million, two hundred forty-four thousand, six hundred forty-six".