5666050450 has 24 divisors (see below), whose sum is σ = 10902265380. Its totient is φ = 2188267200.

The previous prime is 5666050433. The next prime is 5666050469. The reversal of 5666050450 is 540506665.

It can be written as a sum of positive squares in 6 ways, for example, as 1417748409 + 4248302041 = 37653^2 + 65179^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1952361 + ... + 1955260.

Almost surely, 2^5666050450 is an apocalyptic number.

5666050450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5666050450 is a deficient number, since it is larger than the sum of its proper divisors (5236214930).

5666050450 is a wasteful number, since it uses less digits than its factorization.

5666050450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3907662 (or 3907657 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 5666050450 is about 75273.1721797348. The cubic root of 5666050450 is about 1782.7624540846.

The spelling of 5666050450 in words is "five billion, six hundred sixty-six million, fifty thousand, four hundred fifty".