5550577245 has 40 divisors (see below), whose sum is σ = 9986045784. Its totient is φ = 2949561216.

The previous prime is 5550577229. The next prime is 5550577247. The reversal of 5550577245 is 5427750555.

5550577245 is a `hidden beast` number, since 5 + 5 + 50 + 577 + 24 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 29241 + 5550548004 = 171^2 + 74502^2 .

It is not a de Polignac number, because 5550577245 - 2⁴ = 5550577229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5550577245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550577247) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 87447 + ... + 136923.

Almost surely, 2^5550577245 is an apocalyptic number.

It is an amenable number.

5550577245 is a deficient number, since it is larger than the sum of its proper divisors (4435468539).

5550577245 is a wasteful number, since it uses less digits than its factorization.

5550577245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49771 (or 49762 counting only the distinct ones).

The product of its (nonzero) digits is 1225000, while the sum is 45.

The square root of 5550577245 is about 74502.1962427954. The cubic root of 5550577245 is about 1770.5684327696.

The spelling of 5550577245 in words is "five billion, five hundred fifty million, five hundred seventy-seven thousand, two hundred forty-five".