5566155202 has 4 divisors (see below), whose sum is σ = 8349232806. Its totient is φ = 2783077600.

The previous prime is 5566155187. The next prime is 5566155211. The reversal of 5566155202 is 2025516655.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2850598881 + 2715556321 = 53391^2 + 52111^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1391538799 + ... + 1391538802.

Almost surely, 2^5566155202 is an apocalyptic number.

5566155202 is a deficient number, since it is larger than the sum of its proper divisors (2783077604).

5566155202 is a wasteful number, since it uses less digits than its factorization.

5566155202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783077603.

The product of its (nonzero) digits is 90000, while the sum is 37.

The square root of 5566155202 is about 74606.6699565126. The cubic root of 5566155202 is about 1772.2232802210.

The spelling of 5566155202 in words is "five billion, five hundred sixty-six million, one hundred fifty-five thousand, two hundred two".