5477401066 has 8 divisors (see below), whose sum is σ = 8217821700. Its totient is φ = 2738127168.

The previous prime is 5477401049. The next prime is 5477401087. The reversal of 5477401066 is 6601047745.

It can be written as a sum of positive squares in 2 ways, for example, as 4799579841 + 677821225 = 69279^2 + 26035^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274641 + ... + 293908.

Almost surely, 2^5477401066 is an apocalyptic number.

5477401066 is a deficient number, since it is larger than the sum of its proper divisors (2740420634).

5477401066 is a wasteful number, since it uses less digits than its factorization.

5477401066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573368.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 5477401066 is about 74009.4660567147. The cubic root of 5477401066 is about 1762.7532091385.

The spelling of 5477401066 in words is "five billion, four hundred seventy-seven million, four hundred one thousand, sixty-six".