5205550370 has 16 divisors (see below), whose sum is σ = 9475273080. Its totient is φ = 2058824064.

The previous prime is 5205550367. The next prime is 5205550379. The reversal of 5205550370 is 730555025.

It can be written as a sum of positive squares in 4 ways, for example, as 4871062849 + 334487521 = 69793^2 + 18289^2 .

It is not an unprimeable number, because it can be changed into a prime (5205550379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2923577 + ... + 2925356.

Almost surely, 2^5205550370 is an apocalyptic number.

5205550370 is a deficient number, since it is larger than the sum of its proper divisors (4269722710).

5205550370 is a wasteful number, since it uses less digits than its factorization.

5205550370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5849029.

The product of its (nonzero) digits is 26250, while the sum is 32.

The square root of 5205550370 is about 72149.5001368686. The cubic root of 5205550370 is about 1733.0943950309.

The spelling of 5205550370 in words is "five billion, two hundred five million, five hundred fifty thousand, three hundred seventy".