5694556550 has 12 divisors (see below), whose sum is σ = 10591875276. Its totient is φ = 2277822600.

The previous prime is 5694556529. The next prime is 5694556559. The reversal of 5694556550 is 556554965.

It is a super-2 number, since 2×5694556550² = 64855948602295805000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 113891131 = 5694556550 / (5 + 6 + 9 + 4 + 5 + 5 + 6 + 5 + 5 + 0).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5694556559) 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, 56945516 + ... + 56945615.

It is an arithmetic number, because the mean of its divisors is an integer number (882656273).

Almost surely, 2^5694556550 is an apocalyptic number.

5694556550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5694556550 is a deficient number, since it is larger than the sum of its proper divisors (4897318726).

5694556550 is a wasteful number, since it uses less digits than its factorization.

5694556550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113891143 (or 113891138 counting only the distinct ones).

The product of its (nonzero) digits is 4050000, while the sum is 50.

The square root of 5694556550 is about 75462.2856134109. The cubic root of 5694556550 is about 1785.7471678974.

The spelling of 5694556550 in words is "five billion, six hundred ninety-four million, five hundred fifty-six thousand, five hundred fifty".