5621701110650 has 12 divisors (see below), whose sum is σ = 10456364065902. Its totient is φ = 2248680444240.

The previous prime is 5621701110607. The next prime is 5621701110653. The reversal of 5621701110650 is 560111071265.

It can be written as a sum of positive squares in 3 ways, for example, as 3894161529769 + 1727539580881 = 1973363^2 + 1314359^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5621701110650.

It is not an unprimeable number, because it can be changed into a prime (5621701110653) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56217011057 + ... + 56217011156.

Almost surely, 2^{5621701110650} is an apocalyptic number.

5621701110650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5621701110650 is a deficient number, since it is larger than the sum of its proper divisors (4834662955252).

5621701110650 is a wasteful number, since it uses less digits than its factorization.

5621701110650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112434022225 (or 112434022220 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 35.

The spelling of 5621701110650 in words is "five trillion, six hundred twenty-one billion, seven hundred one million, one hundred ten thousand, six hundred fifty".