5571055156 has 6 divisors (see below), whose sum is σ = 9749346530. Its totient is φ = 2785527576.

The previous prime is 5571055141. The next prime is 5571055157. The reversal of 5571055156 is 6515501755.

It can be written as a sum of positive squares in only one way, i.e., 4144784400 + 1426270756 = 64380^2 + 37766^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5571055157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 696381891 + ... + 696381898.

Almost surely, 2^5571055156 is an apocalyptic number.

It is an amenable number.

5571055156 is a deficient number, since it is larger than the sum of its proper divisors (4178291374).

5571055156 is a wasteful number, since it uses less digits than its factorization.

5571055156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1392763793 (or 1392763791 counting only the distinct ones).

The product of its (nonzero) digits is 131250, while the sum is 40.

The square root of 5571055156 is about 74639.5013113030. The cubic root of 5571055156 is about 1772.7431642539.

The spelling of 5571055156 in words is "five billion, five hundred seventy-one million, fifty-five thousand, one hundred fifty-six".