5681212046 has 16 divisors (see below), whose sum is σ = 8549139600. Its totient is φ = 2831510208.

The previous prime is 5681211967. The next prime is 5681212051. The reversal of 5681212046 is 6402121865.

It is a super-2 number, since 2×5681212046² = 64552340623231012232, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5681211997 and 5681212015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2108276 + ... + 2110968.

It is an arithmetic number, because the mean of its divisors is an integer number (534321225).

Almost surely, 2^5681212046 is an apocalyptic number.

5681212046 is a deficient number, since it is larger than the sum of its proper divisors (2867927554).

5681212046 is a wasteful number, since it uses less digits than its factorization.

5681212046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5683.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 5681212046 is about 75373.8153870427. The cubic root of 5681212046 is about 1784.3511827750.

The spelling of 5681212046 in words is "five billion, six hundred eighty-one million, two hundred twelve thousand, forty-six".